1 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
5 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
6 only in this condition.
7 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
8 to build but not install libbfd.la in this condition.
9 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
10 (install_libbfd, install_libbfd): Remove.
11 * Makefile.in: Regenerate.
12 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
15 * doc/Makefile.in: Regenerate.
17 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
19 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
20 dependency tracking to work for them.
21 (targets.lo, archures.lo, dwarf.lo): Rewrite to
22 use automake dependency tracking mechanism.
23 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
24 (mkdep section): Remove.
25 (BUILT_SOURCES): New, list $(BUILD_HFILES).
26 * Makefile.in: Regenerate.
27 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
29 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
30 (install-pdf, install-pdf-recursive, install-html)
31 (install-html-recursive): Remove.
32 * Makefile.in: Regenerate.
34 * Makefile.in: Regenerate.
35 * aclocal.m4: Likewise.
36 * config.in: Likewise.
37 * configure: Likewise.
39 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
41 * elf32-arm.c (arch_has_thumb2_nop): New function.
42 (arch_has_arm_nop): New function.
43 (elf32_arm_final_link_relocate): NOP opcodes changed.
45 2009-08-16 Doug Evans <dje@google.com>
47 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
48 at least don't leak memory.
50 2009-08-13 DJ Delorie <dj@redhat.com>
52 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
55 2009-08-12 Nick Clifton <nickc@redhat.com>
57 * po/fi.po: Updated Finnish translation.
59 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
61 Merge some FRV FDPIC changes into the Blackfin code.
62 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
63 summary reloc information.
64 (bfinfdpic_dynamic_got_plt_info): New.
65 (_bfin_create_got_section): Create the PLT section here.
66 (elf32_bfinfdpic_create_dynamic_sections): Not here.
67 (_bfinfdpic_count_nontls_entries): Move out of...
68 (_bfinfdpic_count_got_plt_entries): ... here.
69 (_bfinfdpic_count_relocs_fixups): Likewise.
70 (_bfinfdpic_reset_got_plt_entries): New.
71 (_bfinfdpic_size_got_plt): Move out of...
72 (elf32_bfinfdpic_size_dynamic_sections): ... here.
73 (bfinfdpic_relocate_section): Be careful not to call
74 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
75 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
77 (elf_backend_discard_info): Define for FD-PIC.
79 2009-08-11 Alan Modra <amodra@bigpond.net.au>
81 * elflink.c: Add FIXMEs for some places that require octets_per_byte
83 * elf-eh-frame.c: Likewise.
86 2009-08-11 Alan Modra <amodra@bigpond.net.au>
88 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
89 to x86 and x86_64 configurations.
90 * configure: Regenerate.
92 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
94 Stop using bfd_usrdata in libbfd.
95 * coff-stgo32.c (bfd_coff_go32stub): Remove.
96 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
97 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
98 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
99 filehdr_dst->u.go32.stub. New comment with the reason.
100 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
101 Substitute the removed macro bfd_coff_go32stub.
102 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
103 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
104 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
105 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
106 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
108 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
109 * libcoff-in.h (coff_data_type): New field go32stub.
110 * libcoff.h: Regenerated.
112 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
114 Fix go32 stub preservation by objcopy.
115 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
116 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
119 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
121 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
123 (elf32_arm_final_link_relocate): Treat local undefined symbols the
124 same as global undefined symbols.
125 (elf32_arm_relocate_section): Give an error for local undefined
126 non-weak symbols, unless the reloc will not use the symbol.
128 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
130 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
131 (ppc_elf_relax_section): Use symbol index to distinguish
134 2009-08-10 Alan Modra <amodra@bigpond.net.au>
136 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
138 2009-08-10 Alan Modra <amodra@bigpond.net.au>
140 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
141 info for STT_GNU_IFUNC.
142 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
143 on got refs in case the symbol turns out to be ifunc.
144 (ppc_elf_gc_sweep_hook): Similarly.
145 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
146 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
147 (ppc_elf_size_dynamic_sections): Likewise.
148 (ppc_elf_relocate_section): Likewise.
150 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
152 From Mike Frysinger <michael.frysinger@analog.com>
153 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
154 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
155 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
156 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
157 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
158 Adjust to match the renamed reloc definitions.
160 2009-08-08 Alan Modra <amodra@bigpond.net.au>
163 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
164 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
166 2009-08-07 Tom Tromey <tromey@redhat.com>
168 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
171 2009-08-06 Michael Eager <eager@eagercon.com>
173 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
174 * Makefile.in: Regenerate.
175 * archures.c: Add bfd_arch_microblaze.
176 * bfd-in2.h: Regenerate.
177 * config.bfd: Add microblaze target.
178 * configure.in: Add bfd_elf32_microblaze_vec target.
179 * configure: Regenerate.
180 * cpu-microblaze.c: New.
181 * elf32-microblaze.c: New.
182 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
183 * libbfd.h: Regenerate.
184 * reloc.c: Add MICROBLAZE relocations.
185 * section.c: Add struct relax_table and relax_count to section.
186 * targets.c: Add bfd_elf32_microblaze_vec.
188 2009-08-06 Jakub Jelinek <jakub@redhat.com>
189 Alan Modra <amodra@bigpond.net.au>
192 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
194 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
195 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
197 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
199 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
200 at least once when fixing cortex-a8.
202 2009-08-05 Chao-ying Fu <fu@mips.com>
204 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
205 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
206 for CPUs. It is true for RM9000.
207 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
209 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
210 to guard the transformation.
212 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
214 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
215 (spu_elf_size_sections): Declare prototype.
216 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
217 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
218 (spu_elf_emit_fixup): New function.
219 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
220 (spu_elf_size_sections): New function.
222 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
224 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
225 (arm_build_one_stub): Build a8 veneers as a separate pass.
226 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
227 parameters. Use them to check if we create a different a8 fixup
228 than the previous pass.
229 (elf32_arm_size_stubs): Move scope of stub_changed and
230 prev_num_a8_fixes into main loop.
231 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
233 2009-08-04 Alan Modra <amodra@bigpond.net.au>
235 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
236 which find_plt_ent is called. Delete redundant code.
238 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
241 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
242 invalid string offset.
244 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
247 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
248 to htab->init_got_offset and plt to htab->init_plt_offset
249 when discarding space for dynamic relocations.
251 2009-08-03 Alan Modra <amodra@bigpond.net.au>
253 * elf32-ppc.c (struct plt_entry): Revise comments.
254 (ppc_elf_check_relocs): Don't create needless plt_entry info
255 for non-pie executables. Don't test info->pie when info->shared
256 already covers that case.
257 (ppc_elf_gc_sweep_hook): Adjust for above change.
258 (add_stub_sym): Don't test info->pie when info->shared tested.
259 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
260 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
261 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
262 (ppc_elf_relocate_section): Likewise.
264 2009-08-03 Alan Modra <amodra@bigpond.net.au>
266 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
267 for local ifunc symbols in non-pie executables, regardless of
268 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
269 code so that it's obvious that we only do anything special for
271 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
272 (allocate_dynrelocs): Correct comment for syms defined in plt.
273 Don't specially allocate ifunc dyn relocs.
274 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
275 (ppc_elf_relocate_section): Set "relocation" value for ifunc
276 syms in non-pie executables. No specially allocated dyn relocs
277 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
278 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
279 a non-pie executable.
281 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
282 Jakub Jelinek <jakub@redhat.com>
285 * elf32-i386.c (elf_i386_tls_transition): Check executable
286 instead of shared for TLS when building PIE.
287 (elf_i386_check_relocs): Likewise.
288 (elf_i386_allocate_dynrelocs): Likewise.
289 (elf_i386_relocate_section): Likewise.
291 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
292 instead of shared for TLS when building PIE.
293 (elf64_x86_64_check_relocs): Likewise.
294 (elf64_x86_64_allocate_dynrelocs): Likewise.
295 (elf64_x86_64_relocate_section): Likewise.
297 2009-07-31 Anthony Green <green@moxielogic.com>
299 * config.bfd (targ_cpu): Add moxie-uclinux support.
301 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
303 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
305 2009-07-30 Alan Modra <amodra@bigpond.net.au>
307 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
308 used by indirect function support. Count dynamic relocs for
310 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
311 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
312 in iplt and their relocs in reliplt. Don't make ifunc syms
313 dynamic. Allocate got entry relocs for non-dynamic ifunc in
314 reliplt. Handle other dynamic relocs for ifunc.
315 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
316 ifunc in reliplt, likewise relocs for got against local ifunc.
317 Typo fix on reliplt size adjust.
318 (ppc_elf_relocate_section): Don't use plt scheme of allocating
319 relocs 1-1 with entries for iplt, instead just add using
320 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
321 Error on invalid ifunc dyn relocs.
322 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
324 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
325 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
326 (ppc64_elf_reloc_type_lookup): Handle new relocs.
327 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
328 (allocate_dynrelocs): As for elf32-ppc.c above.
329 (ppc64_elf_size_dynamic_sections): Likewise.
330 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
331 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
332 (ppc_size_one_stub): Similarly.
333 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
335 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
337 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
339 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
340 change. Add note to head comment.
342 2009-07-28 Jan Beulich <jbeulich@novell.com>
344 * archive.c (get_extended_arelt_filename): Remove redundant
345 range check on index.
347 2009-07-27 Doug Kwan <dougkwan@google.com>
349 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
351 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
353 * archures.c bfd_*_arch): Sorted.
354 (bfd_archures_list): Likewise.
356 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
358 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
359 to R_cr16_NUM32 relocation.
361 2009-07-26 Michael Eager <eager@eagercon.com>
363 * archures.c: Add bfd_mach_ppc_405
366 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
368 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
369 * cpu-l1om.c (bfd_l1om_arch): Likewise.
371 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
373 * archures.c (bfd_architecture): Add bfd_arch_l1om.
374 (bfd_l1om_arch): New.
375 (bfd_archures_list): Add &bfd_l1om_arch.
376 * bfd-in2.h: Regenerated.
378 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
379 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
380 if bfd_elf64_x86_64_freebsd_vec is supported.
381 (targ_selvecs): Likewise.
383 * configure.in: Support bfd_elf64_l1om_vec and
384 bfd_elf64_l1om_freebsd_vec.
385 * configure: Regenerated.
389 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
390 (bfd_elf64_l1om_vec): Likewise.
391 (bfd_elf64_l1om_freebsd_vec): Likewise.
393 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
394 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
395 * Makefile.in: Regenerated.
397 * targets.c (bfd_elf64_l1om_vec): New.
398 (bfd_elf64_l1om_freebsd_vec): Likewise.
399 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
400 bfd_elf64_l1om_freebsd_vec.
402 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
403 Alan Modra <amodra@bigpond.net.au>
405 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
406 * bfd-in2.h: Regenerate.
407 * libbfd.h: Regenerate.
408 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
409 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
410 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
412 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
415 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
416 instead of shared for R_X86_64_TPOFF32.
417 (elf64_x86_64_relocate_section): Likewise.
419 2009-07-23 Ulrich Drepper <drepper@redhat.com>
421 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
422 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
423 with the BSF_GNU_UNIQUE flag bit set.
424 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
425 for symbols with STB_GNU_UNIQUE binding.
426 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
427 with the STB_GNU_UNIQUE binding.
428 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
429 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
430 symbols with the unique_global field set.
431 (elf_link_output_extsym): Set unique_global field for symbols with
432 the STB_GNU_UNIQUE binding.
433 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
434 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
436 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
438 * bfd-in2.h: Regenerate.
440 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
442 * elflink.c (elf_link_output_extsym): Revert the last change.
444 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
447 * elflink.c (elf_link_output_extsym): Special case ifunc syms
448 when ref_regular, not def_regular.
450 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
453 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
454 from a DSO into a normal FUNC symbol.
455 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
456 a normal FUNC symbol.
458 2009-07-17 Chao-ying Fu <fu@mips.com>
460 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
461 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
462 interlocking, the last PLT entry needs a nop in the branch delay slot.
463 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
464 output the last two PLT entries in reverse order.
466 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
468 * elf32-i386.c (elf_i386_relocate_section): Don't get local
469 STT_GNU_IFUNC symbol for relocatable link.
470 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
472 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
474 * bfdio.c (bfd_iovec): Add comments for bmmap.
475 * bfd-in2.h: Regenerated.
477 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
479 * Makefile.am: Run "make dep-am".
480 * Makefile.in: Regenerated.
482 2009-07-10 Doug Kwan <dougkwan@google.com>
484 * elf32-arm.c (stub_hash_newfunc): Initialize fields
485 target_addend and orig_insn.
487 2009-07-10 Tom Tromey <tromey@redhat.com>
489 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
490 (elf-eh-frame.lo): Likewise.
491 (elf32-bfin.lo): Likewise.
492 (elf32-frv.lo): Likewise.
493 (elf32-xc16x.lo): Likewise.
494 * Makefile.in: Rebuild.
495 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
496 * elf-eh-frame.c: Likewise.
497 * elf32-bfin.c: Likewise.
498 * elf32-frv.c: Likewise.
499 * elf32-xc16x.c: Likewise.
501 2009-07-10 Julian Brown <julian@codesourcery.com>
503 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
504 symbol a stub entry is derived from, not the entry for the stub
505 itself, in call to elf32_arm_final_link_relocate.
507 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
509 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
510 when reporting addends.
512 2009-07-10 Alan Modra <amodra@bigpond.net.au>
514 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
515 data even when no stubs.
516 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
518 2009-07-10 Alan Modra <amodra@bigpond.net.au>
520 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
521 (ppc_elf_get_synthetic_symtab): Report addend.
523 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
524 (ppc_elf_create_glink): New function.
525 (ppc_elf_create_dynamic_sections): Use it.
526 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
527 (update_local_sym_info): Allocate space for local_plt array.
528 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
530 (is_branch_reloc): New function.
531 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
532 (ppc_elf_gc_sweep_hook): Likewise.
533 (ppc_elf_adjust_dynamic_symbol): Likewise.
534 (allocate_dynrelocs): Likewise.
535 (ppc_elf_size_dynamic_sections): Likewise.
536 (ppc_elf_relocate_section): Likewise.
537 (branch_reloc_hash_match): Use is_branch_reloc.
538 (ppc_elf_tls_optimize): Adjust for local_plt.
539 (write_glink_stub): New function, extracted from..
540 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
541 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
542 branch table when dynamic.
543 (elf_backend_post_process_headers): Define.
544 * elf64-ppc.c (elf_backend_post_process_headers): Define.
545 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
546 (ppc64_elf_get_synthetic_symtab): Report addend.
547 (struct ppc_stub_hash_entry): Add plt_ent.
549 (struct ppc_link_hash_table): Add iplt and reliplt.
550 (create_linkage_sections): Make .iplt and .rela.iplt sections.
551 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
552 (update_local_sym_info): Allocate space for local_plt array.
553 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
555 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
556 and don't change hash flags here.
557 (is_branch_reloc): New function.
558 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
559 (ppc64_elf_gc_sweep_hook): Likewise.
560 (ppc64_elf_adjust_dynamic_symbol): Likewise.
561 (allocate_dynrelocs): Likewise.
562 (ppc64_elf_size_dynamic_sections): Likewise.
563 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
564 (ppc64_elf_size_stubs): Likewise.
565 (ppc64_elf_relocate_section): Likewise.
566 (get_sym_h): Adjust for local_plt.
567 (branch_reloc_hash_match): Use is_branch_reloc.
568 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
569 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
571 2009-07-10 Alan Modra <amodra@bigpond.net.au>
573 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
575 2009-07-10 Alan Modra <amodra@bigpond.net.au>
577 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
578 and ref_regular_nonweak comment.
579 * elflink.c (elf_link_output_extsym): Special case ifunc syms
580 when def_regular, not ref_regular.
581 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
582 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
583 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
585 2009-07-09 Alan Modra <amodra@bigpond.net.au>
587 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
588 of malloc'd struct call_info.
589 (pasted_function): Likewise, priority too.
591 2009-07-07 Alan Modra <amodra@bigpond.net.au>
593 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
594 alignment when packing sections into overlays.
596 2009-07-03 Cary Coutant <ccoutant@google.com>
598 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
600 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
602 * coffcode.h (sec_to_styp_flags): Partially revert (functional
603 changes only) earlier patch:-
605 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
607 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
608 give .debug and .reloc data characteristics.
609 (DOT_RELOC): New define for .reloc section string.
610 (coff_write_object_contents): Use DOT_RELOC instead of string.
612 2009-07-02 Tom Tromey <tromey@redhat.com>
614 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
615 * bfdwin.c (bfd_free_window): Cast to unsigned long.
617 2009-07-01 Nick Clifton <nickc@redhat.com>
619 * elf-m10300.c: Remove trailing white space.
622 2009-07-01 Douglas B Rupp <rupp@gnat.com>
624 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
625 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
626 * configure.in: Use them.
627 * configure: Regenerate.
628 * config.in: Regnerate.
629 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
630 #define _BSD_SOURCE. Add comments.
631 (vms_file_stats_name): Calculate creation date based on available
632 runtime data. Return 1 for version instead of 0.
634 2009-07-01 Nick Clifton <nickc@redhat.com>
637 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
638 to R_ARM_THM_PC8 relocation.
640 2009-06-29 Nick Clifton <nickc@redhat.com>
642 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
643 different uses of the relocations addend when a symbol is in a
646 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
649 * elf.c (bfd_section_from_shdr): Don't change sh_link for
650 SHT_REL/SHT_RELA sections on executable nor shared library.
651 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
654 2009-06-25 Nick Clifton <nickc@redhat.com>
656 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
657 symbols with SEC_MERGE flag.
659 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
661 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
662 give .debug and .reloc data characteristics.
663 (DOT_RELOC): New define for .reloc section string.
664 (coff_write_object_contents): Use DOT_RELOC instead of string.
666 2009-06-25 Tristan Gingold <gingold@adacore.com>
668 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
669 (bfd_mach_o_canonicalize_dynamic_symtab)
670 (bfd_mach_o_get_synthetic_symtab): Defines.
671 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
672 (TARGET_NAME): Use Mach-O specific functions for dynamic.
674 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
675 for scattered relocations.
676 (bfd_mach_o_i386_print_thread): New function.
677 (bfd_mach_o_print_thread): Define.
679 * mach-o.c (text_section_names_xlat): Add an entry for __const.
680 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
681 New functions extracted from ...
682 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
683 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
684 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
685 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
686 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
687 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
689 (bfd_mach_o_scan_read_dylib): Ditto.
690 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
692 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
693 decode isym and flags on little endian targets. Set dysymtab field.
694 (bfd_mach_o_scan_start_address): Adjust for enum names.
695 (bfd_mach_o_lookup_section): Do not look for segments anymore.
696 (bfd_mach_o_print_section): Display bfd section name.
697 (bfd_mach_o_print_segment): Display none if no name.
698 (bfd_mach_o_print_dysymtab): Display next index for local, external
699 and undefined symbols.
700 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
701 Display dylinker name. Display thread and unixthread commands content.
702 (bfd_mach_o_print_thread): New macro.
704 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
705 (bfd_mach_o_ppc_thread_flavour): Ditto.
706 (bfd_mach_o_i386_thread_flavour): Ditto.
707 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
708 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
709 BFD_MACH_O_THREAD_STATE_NONE.
710 (bfd_mach_o_segment_command): Remove segment field.
711 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
712 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
713 (bfd_mach_o_prebound_dylib_command): Ditto.
714 (bfd_mach_o_dylib_command): Ditto.
715 (bfd_mach_o_prebound_dylib_command): Remove section field.
716 (mach_o_data_struct): Add dysymtab field.
717 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
718 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
719 (bfd_mach_o_build_commands): Remove parameter names and attributes.
720 (bfd_mach_o_get_dynamic_reloc_upper_bound)
721 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
723 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
725 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
726 field of struct dirent.
728 2009-06-23 Tristan Gingold <gingold@adacore.com>
730 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
731 of this macro. Fix indentation.
733 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
735 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
736 destination for defined dynamic symbols when deciding whether to
737 insert a stub or not.
738 (allocate_dynrelocs): Make sure functions are not marked as Thumb
739 when actually accessed through a PLT, even when generating a
742 2009-06-22 Tristan Gingold <gingold@adacore.com>
744 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
747 2009-06-22 Alan Modra <amodra@bigpond.net.au>
749 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
750 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
752 2009-06-22 Alan Modra <amodra@bigpond.net.au>
754 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
756 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
758 * elflink.c (elf_link_add_object_symbols): Avoid warning
759 from -Wjump-misses-init in gcc 4.5.0.
761 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
763 * elf32-i386.c (elf_i386_check_relocs): Properly check local
765 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
767 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
769 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
770 r_symndx. Report local symbol name on error.
771 (elf_i386_check_relocs): Updated. Report local symbol name on
773 (elf_i386_gc_sweep_hook): Updated.
774 (elf_i386_relocate_section): Likewise.
776 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
777 r_symndx. Report local symbol name on error.
778 (elf64_x86_64_check_relocs): Updated. Report local symbol name
780 (elf64_x86_64_gc_sweep_hook): Updated.
781 (elf64_x86_64_relocate_section): Likewise.
783 2009-06-19 Tristan Gingold <gingold@adacore.com>
785 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
787 2009-06-19 Tristan Gingold <gingold@adacore.com>
789 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
790 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
791 (bfd_mach_o_valid): Ditto.
792 (bfd_mach_o_wide_p): Ditto.
793 (bfd_mach_o_canonicalize_reloc): Ditto.
794 (bfd_mach_o_build_commands): Ditto.
795 (bfd_mach_o_scan_read_thread): Ditto.
796 (bfd_mach_o_flatten_sections): Ditto.
797 (bfd_mach_o_scan_start_address): Ditto.
798 (bfd_mach_o_lookup_section): Ditto.
799 (bfd_mach_o_core_fetch_environment): Ditto.
800 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
801 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
802 (bfd_mach_o_scan_write_symtab): Ditto.
803 Use macros instead of hard-coded values.
804 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
805 Use bfd_mach_o_get_data instead of direct access. Use macros
806 instead of hard-coded values.
807 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
808 Remove sym argument and get section from mdata.
809 Move code into the else branch.
810 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
811 Remove sym argument and get section from mdata. Adjust code.
812 (bfd_mach_o_scan_read_dylib): Move assertion into the created
813 switch (which replaces consecutive if statements).
814 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
815 module table, table of content, indirect symbols and external
817 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
819 (bfd_mach_o_scan_read_linkedit): New function.
820 (bfd_mach_o_scan_read_str): Ditto.
821 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
823 (bfd_mach_o_get_symtab_upper_bound): Remove check as
824 bfd_mach_o_count_symbols never returns an error.
825 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
826 symtab field (there might be only one symtab).
827 (bfd_mach_o_scan_read_command): Handle reexported dylib.
828 Handle sub frameworks, sub umbrella, sub library and sub client.
829 Read code signature and segment split info commands.
830 (bfd_mach_o_scan): Reindent.
831 (bfd_mach_o_xlat_name): New type.
832 (bfd_mach_o_print_flags): New function.
833 (bfd_mach_o_get_name): Ditto.
834 (bfd_mach_o_cpu_name): New variable.
835 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
836 (bfd_mach_o_section_type_name)
837 (bfd_mach_o_section_attribute_name)
838 (bfd_mach_o_load_command_name): New variables.
839 (bfd_mach_o_print_private_header): New function.
840 (bfd_mach_o_print_section_map): New function extracted from
841 bfd_mach_o_print_private_bfd_data.
842 (bfd_mach_o_print_section): Ditto. Print more infos.
843 (bfd_mach_o_print_segment): Ditto.
844 (bfd_mach_o_print_dysymtab): Ditto.
845 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
846 load weak dylib, reexport dylib and id dylib.
847 Handle code signature and segment_split info.
848 Handle sub frameworks, sub umbrella, sub library and sub client.
849 (bfd_mach_o_section_get_nbr_indirect): New function.
851 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
852 (bfd_mach_o_header_flags): New enum to define header flags.
853 (bfd_mach_o_section_attribute): New enum to replace ...
854 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
855 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
856 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
857 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
858 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
859 these removed macros.
860 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
861 (bfd_mach_o_dylib_module): New type.
862 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
864 (bfd_mach_o_dylib_table_of_content): New type.
865 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
866 (bfd_mach_o_dylib_reference): New type.
867 (BFD_MACH_O_REFERENCE_SIZE): New macro.
868 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
869 modules, toc, references and indirect syms.
870 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
871 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
872 unused). Add comment.
873 (bfd_mach_o_dylib_command): Ditto.
874 (bfd_mach_o_prebound_dylib_command): Ditto.
875 (bfd_mach_o_linkedit_command): New type.
876 (bfd_mach_o_str_command): New type.
877 (bfd_mach_o_load_command): Add linkedit and str fields.
878 (mach_o_data_struct): Add symtab field.
879 (bfd_get_mach_o_data): Renamed to ...
880 (bfd_mach_o_get_data): ... this new macro.
881 (bfd_mach_o_scan_read_symtab_symbol,
882 bfd_mach_o_scan_read_symtab_strtab,
883 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
885 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
886 instead of direct access.
888 2009-06-19 Alan Modra <amodra@bigpond.net.au>
890 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
891 R_PPC_PLTREL24 relocs.
892 (ppc_elf_relocate_section): Likewise.
894 2009-06-19 Alan Modra <amodra@bigpond.net.au>
896 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
897 pointer to sym hash. Update all uses.
898 (update_plt_info): Likewise. Don't check addend here.
900 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
902 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
903 bfd_sym_from_r_symndx.
904 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
906 2009-06-18 Alan Modra <amodra@bigpond.net.au>
908 * elf-bfd.h (struct sym_sec_cache): Delete.
909 (struct sym_cache): New.
910 (bfd_section_from_r_symndx): Delete prototype.
911 (bfd_sym_from_r_symndx): Define prototype.
912 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
913 (bfd_sym_from_r_symndx): ..new function.
914 * elf32-arm.c: Update all uses of struct sym_sec_cache and
915 bfd_section_from_r_symndx to new struct and function.
916 * elf32-bfin.c: Likewise.
917 * elf32-hppa.c: Likewise.
918 * elf32-i386.c: Likewise.
919 * elf32-m32r.c: Likewise.
920 * elf32-m68hc1x.c: Likewise.
921 * elf32-m68hc1x.h: Likewise.
922 * elf32-m68k.c: Likewise.
923 * elf32-ppc.c: Likewise.
924 * elf32-s390.c: Likewise.
925 * elf32-sh.c: Likewise.
926 * elf64-ppc.c: Likewise.
927 * elf64-s390.c: Likewise.
928 * elf64-x86-64.c: Likewise.
929 * elfxx-sparc.c: Likewise.
930 * elfxx-sparc.h: Likewise.
932 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
934 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
935 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
937 2009-06-18 Nick Clifton <nickc@redhat.com>
939 * elflink.c (elf_link_sort_relocs): Return early if there are no
942 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
944 Merge cegcc and mingw32ce target name changes from
947 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
949 * config.bfd: Add arm*-*-cegcc* target.
951 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
953 * config.bfd: Add arm-*-mingw32ce* target.
955 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
957 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
958 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
959 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
960 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
962 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
964 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
965 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
966 * elf32-i386.c (elf_i386_check_relocs): Use it.
967 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
969 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
971 * elf-bfd.h (elf_dyn_relocs): New.
973 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
974 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
976 (elf_i386_copy_indirect_symbol): Likewise.
977 (elf_i386_check_relocs): Likewise.
978 (elf_i386_gc_sweep_hook): Likewise.
979 (elf_i386_allocate_dynrelocs): Likewise.
980 (elf_i386_readonly_dynrelocs): Likewise.
981 (elf_i386_size_dynamic_sections): Likewise.
983 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
984 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
986 (elf64_x86_64_copy_indirect_symbol): Updated.
987 (elf64_x86_64_check_relocs): Likewise.
988 (elf64_x86_64_gc_sweep_hook): Likewise.
989 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
990 (elf64_x86_64_allocate_dynrelocs): Likewise.
991 (elf64_x86_64_readonly_dynrelocs): Likewise.
992 (elf64_x86_64_size_dynamic_sections): Likewise.
994 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
996 * elf32-arm.c (create_got_section): Get existing .rela.got
998 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
999 * elf32-lm32.c (create_got_section): Likewise.
1000 * elf32-m32r.c (create_got_section): Likewise.
1001 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1002 * elf32-s390.c (create_got_section): Likewise.
1003 * elf32-sh.c (create_got_section): Likewise.
1004 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1005 * elf64-s390.c (create_got_section): Likewise.
1006 * elfxx-sparc.c (create_got_section): Likewise.
1008 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1011 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1013 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1015 * elf32-i386.c (elf_i386_local_hash): Removed.
1016 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1017 (elf_i386_get_local_sym_hash): Likewise.
1019 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1020 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1021 (elf64_x86_64_get_local_sym_hash): Likewise.
1022 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1023 (get_local_sym_hash): Likewise.
1025 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1027 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1028 rel_got_sec and plt_sec.
1029 (elfNN_ia64_relax_section): Updated.
1030 (elfNN_ia64_create_dynamic_sections): Likewise.
1031 (get_got): Likewise.
1032 (allocate_dynrel_entries): Likewise.
1033 (elfNN_ia64_size_dynamic_sections): Likewise.
1034 (set_got_entry): Likewise.
1035 (elfNN_ia64_choose_gp): Likewise.
1036 (elfNN_ia64_relocate_section): Likewise.
1037 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1038 (elfNN_ia64_finish_dynamic_sections): Likewise.
1040 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1042 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1045 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1047 * configure.in (elf): Add elf-ifunc.lo.
1049 * configure: Regenerated.
1050 * Makefile.in: Likewise.
1052 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1053 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1055 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1056 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1058 (elf_i386_link_hash_table_create): Likewise.
1059 (elf_i386_create_dynamic_sections): Likewise.
1060 (elf_i386_check_relocs): Likewise.
1061 (elf_i386_allocate_dynrelocs): Likewise.
1062 (elf_i386_size_dynamic_sections): Likewise.
1063 (elf_i386_relocate_section): Likewise.
1064 (elf_i386_finish_dynamic_symbol): Likewise.
1065 (elf_i386_finish_dynamic_sections): Likewise.
1066 (elf_i386_create_got_section): Removed.
1068 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1069 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1071 (elf64_x86_64_compute_jump_table_size): Updated.
1072 (elf64_x86_64_link_hash_table_create): Likewise.
1073 (elf64_x86_64_create_dynamic_sections): Likewise.
1074 (elf64_x86_64_check_relocs): Likewise.
1075 (elf64_x86_64_allocate_dynrelocs): Likewise.
1076 (elf64_x86_64_size_dynamic_sections): Likewise.
1077 (elf64_x86_64_relocate_section): Likewise.
1078 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1079 (elf64_x86_64_finish_dynamic_sections): Likewise.
1080 (elf64_x86_64_create_got_section): Removed.
1082 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1083 for pointer alignment. Set up section pointers.
1084 (_bfd_elf_create_dynamic_sections): Likewise.
1085 (_bfd_elf_create_ifunc_sections): Moved to ...
1086 * elf-ifunc.c: Here. New.
1088 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1089 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1092 2009-06-16 Doug Kwan <dougkwan@google.com>
1094 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1095 to bfd_signed_vma. Cast constant operands which are used in
1096 offset related expressions to bfd_signed_vma type as appropriate.
1098 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1100 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1101 (elf_backend_plt_sym_val): Define.
1103 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1105 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1106 (elf_backend_reloc_type_class): Define.
1108 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1110 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1111 from an executable to a shared library treat R_VAX_PC32
1112 relocations as R_VAX_PLT32 ones.
1114 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1116 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1117 symbols in GOT space calculation.
1118 (elf_vax_relocate_section): Adjust accordingly.
1120 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1122 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1125 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1127 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1129 (elf_vax_relocate_section): Likewise.
1131 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1133 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1134 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1136 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1138 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1139 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1141 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1143 * Makefile.am: Run "make dep-am".
1144 * Makefile.in: Regenerated.
1146 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1148 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1149 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1151 2009-06-15 Nick Clifton <nickc@redhat.com>
1153 * po/ru.po: New Russian translation.
1154 * configure.in (ALL_LINGUAS): Add ru.
1155 * configure: Regenerate.
1157 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1159 * elf32-i386.c: Remove duplicated comments.
1161 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1164 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1165 dynamic IFUNC pointer in non-shared object. Use .got.plt
1166 for IFUNC definition in PIE.
1167 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1170 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1171 dynamic IFUNC pointer in non-shared object. Use .got.plt
1172 for IFUNC definition in PIE.
1173 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1176 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1178 * elf32-i386.c (elf_i386_check_relocs): Properly report
1179 local symbol for unhandled relocation against STT_GNU_IFUNC
1181 (elf_i386_relocate_section): Likewise.
1182 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1183 (elf64_x86_64_relocate_section): Likewise.
1185 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1188 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1189 (elf_i386_link_hash_table): Add loc_hash_table and
1191 (elf_i386_local_hash): New.
1192 (elf_i386_local_htab_hash): Likewise.
1193 (elf_i386_local_htab_eq): Likewise.
1194 (elf_i386_get_local_sym_hash): Likewise.
1195 (elf_i386_link_hash_table_free): Likewise.
1196 (elf_i386_allocate_local_dynrelocs): Likewise.
1197 (elf_i386_finish_local_dynamic_symbol): Likewise.
1198 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1199 (elf_i386_link_hash_table_create): Create loc_hash_table and
1201 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1202 (elf_i386_size_dynamic_sections): Likewise.
1203 (elf_i386_relocate_section): Likewise.
1204 (elf_i386_finish_dynamic_sections): Likewise.
1205 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1208 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1209 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1211 (elf64_x86_64_local_hash): New.
1212 (elf64_x86_64_local_htab_hash): Likewise.
1213 (elf64_x86_64_local_htab_eq): Likewise.
1214 (elf64_x86_64_get_local_sym_hash): Likewise.
1215 (elf64_x86_64_link_hash_table_free): Likewise.
1216 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1217 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1218 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1219 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1220 and loc_hash_memory.
1221 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1223 (elf64_x86_64_size_dynamic_sections): Likewise.
1224 (elf64_x86_64_relocate_section): Likewise.
1225 (elf64_x86_64_finish_dynamic_sections): Likewise.
1226 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1229 2009-06-10 Philip Blundell <philb@gnu.org>
1231 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1232 elf_sec->this_hdr == NULL.
1234 2009-06-12 Tristan Gingold <gingold@adacore.com>
1236 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1237 * bfd-in2.h: Regenerated.
1238 * libbfd.h: Regenerated.
1240 * mach-o.c (FILE_ALIGN): New macro.
1241 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1242 (bfd_mach_o_print_symbol): Ditto.
1243 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1244 (bfd_mach_o_get_reloc_upper_bound): New function.
1245 (bfd_mach_o_canonicalize_reloc): Ditto.
1246 (bfd_mach_o_scan_write_relocs): Ditto.
1247 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1248 (bfd_mach_o_scan_write_section_64): Ditto.
1249 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1250 written for load command. Do not compute section file offset.
1251 (bfd_mach_o_scan_write_segment_64): Ditto.
1252 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1253 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1255 (bfd_mach_o_mangle_symbols): ... this new function.
1256 (bfd_mach_o_write_contents): Be sure to have load commands built.
1257 Call bfd_mach_o_mangle_symbols.
1258 (bfd_mach_o_build_commands): Adjust for filelen field.
1259 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1260 Do not set symtab file offset anymore here.
1261 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1262 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1263 Set reloc_count and rel_filepos section fields.
1264 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1266 (bfd_mach_o_scan_read_section_64): Ditto.
1267 (bfd_mach_o_scan_read_section): Ditto.
1268 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1269 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1270 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1271 Handle weak-ref symbols.
1272 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1273 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1274 (bfd_mach_o_scan): Remove assignment to removed field.
1275 (bfd_mach_o_mkobject_init): Ditto.
1276 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1277 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1278 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1279 (bfd_mach_o_swap_reloc_in): Ditto.
1280 (bfd_mach_o_swap_reloc_out): Ditto.
1282 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1283 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1284 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1285 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1286 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1287 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1288 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1289 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1290 (BFD_MACH_O_N_WEAK_DEF): New macros.
1292 (bfd_mach_o_section_type): Add new enumeration values.
1293 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1294 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1295 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1296 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1298 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1299 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1300 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1301 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1302 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1303 (BFD_MACH_O_RELENT_SIZE): Ditto.
1304 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1305 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1306 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1307 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1308 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1309 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1310 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1311 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1312 (bfd_mach_o_reloc_info): New struct.
1313 (bfd_mach_o_asymbol): New struct.
1314 (bfd_mach_o_symtab_command): The symbols field is now of type
1316 (bfd_mach_o_load_command): The offset and len fields are now of type
1318 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1319 Add a filelen field. Add comments.
1320 (bfd_mach_o_backend_data): New struct.
1321 (bfd_mach_o_get_backend_data): New macro.
1322 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1324 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1325 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1326 (bfd_mach_o_canonicalize_reloc): Ditto.
1328 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1329 duplicated macro. Now defined to _bfd_generic_is_local_label.
1330 (TARGET_NAME_BACKEND): New macro...
1331 (TARGET_NAME_BACKEND): ... used to name a new variable.
1332 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1333 Mach-O backend data.
1335 * mach-o-i386.c (i386_howto_table): New variable.
1336 (bfd_mach_o_i386_swap_reloc_in): New function.
1337 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1338 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1339 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1340 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1341 (bfd_mach_o_bfd_reloc_type_lookup)
1342 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1344 2009-06-11 Eric Paris <eparis@redhat.com>
1345 Nick Clifton <nickc@redhat.com>
1347 * opncls.c (_maybe_make_executable): New function. Gives execute
1348 permission to an executable bfd that was opened for writing
1349 provided that it is a regular file. Replaces common code found in...
1350 (bfd_close): here and ...
1351 (bfd_close_all_done): here.
1353 2009-06-11 Anthony Green <green@moxielogic.com>
1355 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1356 * bfd-in2.h: Rebuilt.
1357 * libbfd.h: Rebuilt.
1358 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1360 (moxie_reloc_map): Ditto.
1361 Clean up copyright notice.
1363 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1365 * bfd-in2.h: bfd_mmap prototype.
1366 * bfdio.c (bfd_mmap): New function.
1367 * libbfd.h (bfd_iovec): Add bmmap.
1368 * cache.c (cache_bmmap): New function.
1369 (cache_iovec): Initialize bmmap member.
1370 * opencls.c (opncls_bmmap): New function.
1371 (opncls_iovec): Initialize bmmap member.
1373 2009-06-09 Tristan Gingold <gingold@adacore.com>
1375 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1376 and stabstr_segment fields.
1377 (mach_o_be_vec, mach_o_le_vec): Removed
1378 (bfd_mach_o_version): New prototype.
1380 * mach-o.c (bfd_mach_o_version): Make this function public.
1381 (mach_o_wide_p): New function.
1382 (bfd_mach_o_wide_p): Ditto.
1383 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1385 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1386 Search in the list only if the name starts with a dot.
1387 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1388 test. Check bfd_seek status.
1389 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1390 (bfd_mach_o_scan_write_section_32): Ditto.
1391 (bfd_mach_o_scan_write_section_64): Ditto.
1392 (bfd_mach_o_scan_write_section): Removed.
1393 (bfd_mach_o_scan_write_segment): Split into ...
1394 (bfd_mach_o_scan_write_segment_32): ... this and ...
1395 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1396 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1397 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1398 symbol table. Now returns a boolean.
1399 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1400 Adjust for status type.
1401 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1402 test. Write symbol table. Numbers the sections.
1403 (bfd_mach_o_read_header): Check bfd_seek status.
1404 Use mach_o_wide_p instead of hard-coded test.
1405 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1406 (bfd_mach_o_scan_read_section_64): Ditto.
1407 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1408 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1409 handled common symbols.
1410 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1411 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1412 (bfd_mach_o_scan_read_dylinker): Ditto.
1413 (bfd_mach_o_scan_read_dylib): Ditto.
1414 (bfd_mach_o_scan_read_thread): Ditto.
1415 (bfd_mach_o_scan_read_symtab): Ditto.
1416 Do not create a section for the stabs.
1417 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1418 (bfd_mach_o_scan_read_segment): Ditto.
1419 (bfd_mach_o_scan_read_command): Ditto.
1420 (bfd_mach_o_scan_start_address): Ditto.
1421 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1422 (bfd_mach_o_archive_p): Check bfd_seek status.
1423 (bfd_mach_o_core_fetch_environment): Ditto.
1425 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1427 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1429 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1430 (elf_i386_link_hash_table_create): Initialize irelifunc.
1431 (elf_i386_check_relocs): Updated. Set up irelifunc for
1433 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1434 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1436 (elf_i386_relocate_section): Likewise.
1438 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1439 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1440 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1442 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1443 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1445 (elf64_x86_64_relocate_section): Likewise.
1447 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1449 (_bfd_elf_create_ifunc_sections): This.
1451 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1453 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1456 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1458 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1459 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1460 building shared object. Check info->executable instead of
1461 !info->shared when setting non_got_ref.
1462 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1463 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1464 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1466 (elf_i386_relocate_section): Output dynamic relocation for
1467 R_386_32 against STT_GNU_IFUNC symbol to get the real
1468 function address when building shared object.
1469 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1470 relocation for STT_GNU_IFUNC symbol in shared object.
1472 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1473 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1474 symbol when building shared object. Check info->executable
1475 instead of !info->shared when setting non_got_ref.
1476 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1477 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1478 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1480 (elf64_x86_64_relocate_section): Output dynamic relocation
1481 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1482 function address when building shared object.
1483 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1484 relocation for STT_GNU_IFUNC symbol in shared object.
1486 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1488 * Makefile.am: Run "make dep-am".
1489 (BFD32_BACKENDS): Add mach-o-i386.lo.
1490 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1491 * Makefile.in: Regenerate.
1493 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1495 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1496 when looking for soft-icache stubs.
1498 2009-06-05 Tristan Gingold <gingold@adacore.com>
1500 * mach-o.h: Update copyright year.
1501 (bfd_mach_o_mach_header_magic): New enum.
1502 (bfd_mach_o_cpu_subtype): Now an enum.
1503 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1504 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1505 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1506 (bfd_mach_o_load_command): Field type_required is now a boolean.
1507 Reindent prototypes.
1508 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1509 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1510 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1511 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1512 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1513 (bfd_mach_o_canonicalize_symtab): Ditto.
1514 (bfd_mach_o_get_symbol_info): Ditto.
1515 (bfd_mach_o_print_symbol): Ditto.
1516 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1517 (bfd_mach_o_make_empty_symbol): Ditto.
1518 (bfd_mach_o_write_contents): Ditto.
1520 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1521 bfd_mach_o_mkobject): Defines.
1522 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1523 Do not check with target vector but with flavour.
1524 (struct mach_o_section_name_xlat): New declaration.
1525 (dwarf_section_names_xlat): Ditto.
1526 (text_section_names_xlat): Ditto.
1527 (data_section_names_xlat): Ditto.
1528 (struct mach_o_segment_name_xlat): Ditto.
1529 (segsec_names_xlat): Ditto.
1530 (bfd_mach_o_convert_section_name_to_bfd): New function.
1531 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1532 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1533 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1534 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1535 Accept any input and output flavour. Do not share private data
1537 (bfd_mach_o_count_symbols): Add a comment.
1538 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1539 (bfd_mach_o_canonicalize_symtab): Ditto.
1540 (bfd_mach_o_get_symbol_info): Ditto.
1541 (bfd_mach_o_print_symbol): Ditto.
1542 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1543 Use constants instead of hard-coded values.
1544 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1546 (bfd_mach_o_scan_write_section_64): Ditto.
1547 (bfd_mach_o_scan_write_segment): Ditto.
1548 Do not copy sections anymore.
1549 (bfd_mach_o_write_contents): Make it public.
1550 Remove dead code. Rewrite typeflag assignment.
1551 (bfd_mach_o_build_commands): New function.
1552 (bfd_mach_o_set_section_contents): Ditto.
1553 (bfd_mach_o_make_empty_symbol): Make it public.
1554 (bfd_mach_o_read_header): Make it static.
1555 Convert to bfd_boolean.
1556 Use constants instead of hard-coded values.
1557 (bfd_mach_o_make_bfd_section): Call
1558 bfd_mach_o_convert_section_name_to_bfd to create name.
1559 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1561 (bfd_mach_o_scan_read_section_64): Ditto.
1562 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1563 a segment anymore. Use constants instead of hard-coded values.
1564 (bfd_mach_o_scan_read_command): Fix style.
1565 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1566 Get rid of BFD_IO_FUNCS.
1567 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1568 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1569 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1570 (bfd_mach_o_object_p): Removed.
1571 (bfd_mach_o_gen_core_p): New function, replaces ...
1572 (bfd_mach_o_core_p): ... deleted.
1573 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1575 * mach-o-i386.c: New file.
1576 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1577 * configure.in (TDEFINES): Add mach_o_i386_vec.
1578 * configure: Regenerated.
1579 * targets.c: Add mach_o_i386_vec.
1581 * mach-o.c: Update copyright years.
1582 (BFD_IO_FUNCS): Remove (was not used).
1583 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1584 bfd_mach_o_slurp_extended_name_table,
1585 bfd_mach_o_construct_extended_name_table,
1586 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1587 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1588 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1589 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1590 bfd_mach_o_get_section_contents_in_window,
1591 bfd_mach_o_bfd_is_local_label_name,
1592 bfd_mach_o_bfd_is_target_special_symbol,
1593 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1594 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1595 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1596 bfd_mach_o_minisymbol_to_symbol,
1597 bfd_mach_o_bfd_get_relocated_section_contents,
1598 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1599 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1600 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1601 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1602 bfd_mach_o_bfd_merge_private_bfd_data,
1603 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1604 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1605 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1606 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1607 bfd_mach_o_bfd_copy_private_header_data,
1608 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1609 * mach-o-target.c: ... here.
1610 Update copyright years.
1612 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1614 * dep-in.sed: Don't use \n in replacement part of s command.
1615 * Makefile.am (DEP1): LC_ALL for uniq.
1617 * Makefile.in: Regenerate.
1619 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1621 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1622 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1623 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1625 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1627 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1628 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1629 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1630 against STT_GNU_IFUNC symbols for static executables.
1631 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1632 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1634 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1635 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1636 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1637 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1639 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1641 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1642 symbols to be left unimported when linking statically.
1643 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1644 code when linking statically.
1646 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1648 * elf32-i386.c (elf_i386_check_relocs): Increment
1649 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1650 against STT_GNU_IFUNC symbol.
1651 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1652 local STT_GNU_IFUNC definition is used.
1653 (elf_i386_relocate_section): Handle got.offset != -1 for
1654 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1657 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1658 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1659 relocations against STT_GNU_IFUNC symbol.
1660 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1661 local STT_GNU_IFUNC definition is used.
1662 (elf64_x86_64_relocate_section): Handle got.offset != -1
1663 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1664 STT_GNU_IFUNC symbol.
1666 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1669 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1670 (elf_i386_reloc_type_lookup): Likewise.
1671 (R_386_tls): Removed.
1672 (R_386_irelative): New.
1673 (R_386_vt_offset): Updated.
1674 (elf_i386_rtype_to_howto): Likewise.
1675 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1676 (elf_i386_link_hash_table_create): Initialize igotplt,
1678 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1679 (elf_i386_adjust_dynamic_symbol): Likewise.
1680 (elf_i386_allocate_dynrelocs): Likewise.
1681 (elf_i386_relocate_section): Likewise.
1682 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1684 (elf_i386_finish_dynamic_symbol): When building a static
1685 executable, use .iplt, .igot.plt and .rel.iplt sections for
1686 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1687 locally defined STT_GNU_IFUNC symbol.
1689 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1690 (x86_64_reloc_map): Likewise.
1691 (R_X86_64_standard): Updated.
1692 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1693 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1695 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1696 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1697 (elf64_x86_64_allocate_dynrelocs): Likewise.
1698 (elf64_x86_64_relocate_section): Likewise.
1699 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1701 (elf64_x86_64_finish_dynamic_symbol): When building a static
1702 executable, use .iplt, .igot.plt and .rela.iplt sections for
1703 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1704 for locally defined STT_GNU_IFUNC symbol.
1706 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1707 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1709 * bfd-in2.h: Regenerated.
1710 * libbfd.h: Likewise.
1712 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1714 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1715 (_bfd_elf_make_ifunc_reloc_section): Removed.
1716 (_bfd_elf_is_ifunc_symbol): Likewise.
1717 (_bfd_elf_create_static_ifunc_sections): New.
1719 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1721 (elf_link_add_object_symbols): Here.
1722 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1723 STT_GNU_IFUNC symbol.
1724 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1725 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1726 (IFUNC_INFIX): Removed.
1727 (get_ifunc_reloc_section_name): Likewise.
1728 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1729 (_bfd_elf_is_ifunc_symbol): Likewise.
1730 (_bfd_elf_create_static_ifunc_sections): New.
1732 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1734 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1735 (create_got_section): Likewise.
1736 (allocate_dynrelocs): Likewise.
1737 (readonly_dynrelocs): Likewise.
1738 (set_tls_module_base): Likewise.
1739 (dtpoff_base): Likewise.
1741 (elf_i386_link_hash_table_create): Updated.
1742 (elf_i386_create_dynamic_sections): Likewise.
1743 (elf_i386_check_relocs): Likewise.
1744 (elf_i386_size_dynamic_sections): Likewise.
1745 (elf_i386_relocate_section): Likewise.
1747 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1748 (create_got_section): Likewise.
1749 (allocate_dynrelocs): Likewise.
1750 (readonly_dynrelocs): Likewise.
1751 (set_tls_module_base): Likewise.
1752 (dtpoff_base): Likewise.
1754 (elf64_x86_64_link_hash_table_create): Updated.
1755 (elf64_x86_64_create_dynamic_sections): Likewise.
1756 (elf64_x86_64_check_relocs): Likewise.
1757 (elf64_x86_64_size_dynamic_sections): Likewise.
1758 (elf64_x86_64_relocate_section): Likewise.
1760 2009-05-28 Nick Clifton <nickc@redhat.com>
1762 * targets.c (_bfd_target_vector): Only include plugin target in
1763 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1765 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1767 * elf32-spu.c (struct call_info): New member broken_cycle.
1768 (remove_cycle): Instead of physically removing call_info structures
1769 to break call graph cycles, mark them using the broken_cycle flag.
1770 (mark_overlay_section): Respect broken_cycle flag.
1771 (unmark_overlay_section): Likewise.
1772 (collect_lib_sections): Likewise.
1773 (collect_overlays): Likewise.
1774 (sum_stack): Likewise.
1776 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1778 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1779 (mark_functions_via_relocs): Initialize callee->count to 1.
1780 (pasted_function): Likewise.
1781 (spu_elf_auto_overlay): Honor call counts when determining number
1782 of stubs required in software i-cache mode.
1784 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1786 * plugin.c (program_name): Remove.
1787 (plugin_program_name): New.
1788 (bfd_plugin_set_program_name): New.
1789 (try_load_plugin): Use plugin_program_name.
1790 * plugin.h (bfd_plugin_set_program_name): New.
1792 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1794 * aclocal.m4: Include ../config/plugins.m4.
1795 * configure.in: Use AC_PLUGINS.
1796 * configure: Regenerate.
1797 * Makefile.in: Regenerate.
1798 * doc/Makefile.in: Regenerate.
1800 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1802 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1804 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1805 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1806 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1807 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1808 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1809 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1810 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1811 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1812 * reloc.c (bfd_generic_relax_section): Likewise.
1813 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1814 * vms.c (vms_bfd_relax_section): Likewise.
1816 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1818 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1820 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1821 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1823 * elf32-i386.c (allocate_dynrelocs): Updated.
1824 (elf_i386_relocate_section): Likewise.
1825 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1826 (elf64_x86_64_relocate_section): Likewise.
1828 * elf64-x86-64.c (is_indirect_symbol): Removed.
1830 2009-05-26 Nick Clifton <nickc@redhat.com>
1832 * po/id.po: Updated Indonesian translation.
1834 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1836 * Makefile.am: Run "make dep-am".
1839 (ALL_MACHINES): Add cpu-plugin.lo.
1840 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1841 (BFD32_BACKENDS): Add plugin.lo.
1842 (BFD32_BACKENDS_CFILES): Add plugin.c.
1843 (libbfd_la_LIBADD): Add LIBDL
1844 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1845 (bfd_plugin_arch): Declare.
1846 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1847 * bfd.c (bfd): Add plugin_data.
1848 * config.bfd: Handle the plugin target.
1849 * configure.in: Check for --enable-plugins.
1850 (LT_INIT): Use the dlopen option.
1851 * cpu-plugin.c: New.
1854 * targets.c (plugin_vec): Declare.
1855 (_bfd_target_vector): Add plugin_vec.
1856 * Makefile.in: Regenerate.
1857 * bfd-in2.h: Regenerate.
1858 * configure: Regenerate.
1860 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1862 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1863 per line with all lines having continuation backslash. Prefix
1864 first line with "A", following lines with "B".
1865 * Makefile.am (DEP): Don't use dep.sed here.
1866 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1867 dep.sed here on dependencies, sort and uniq.
1868 * Makefile.in: Regenerate.
1870 2009-05-25 Tristan Gingold <gingold@adacore.com>
1872 * makefile.vms: Add verilog.obj to object list OBJS.
1874 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1876 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1877 for BFD_IN_MEMORY is cleared.
1878 (bfd_bwrite): Zero excess memory allocated.
1880 2009-05-22 Julian Brown <julian@codesourcery.com>
1882 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1884 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1885 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1886 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1887 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1888 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1889 (a8_erratum_fix, a8_erratum_reloc): New structs.
1890 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1891 num_a8_erratum_fixes, fix_cortex_a8 fields.
1892 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1893 (elf32_arm_add_stub): Split into two parts, creating...
1894 (elf32_arm_create_or_find_stub_sec): New function.
1895 (elf32_arm_final_link_relocate): Add forward declaration.
1896 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1897 relocations, multiple relocations per stub.
1898 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1899 (arm_size_one_stub): Use find_stub_size_and_template.
1900 (a8_reloc_compare): New.
1901 (find_thumb_glue): Add forward declaration.
1902 (cortex_a8_erratum_scan): New.
1903 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1904 (bfd_elf32_arm_set_cortex_a8_fix): New.
1905 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1906 (arm_map_one_stub): Add THUMB32_TYPE support.
1907 (a8_branch_to_stub_data): New.
1908 (make_branch_to_a8_stub): New.
1909 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1910 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1911 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1912 Cortex-A8 erratum workaround.
1913 * bfd-in2.h: Regenerate.
1915 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1917 * Makefile.am: Run "make dep-am".
1918 * Makefile.in: Regenerate.
1919 * po/SRC-POTFILES.in: Regenerate.
1921 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1923 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1926 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1928 * elf-bfd.h (struct elf_backend_data
1929 <elf_backend_link_output_symbol_hook>): Return an int.
1930 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1931 symbols on deleted .opd entries.
1932 * elflink.c (elf_link_output_sym): Return without outputting sym
1933 if output_symbol_hook returns 2.
1934 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1935 Abort if we must not discard sym.
1936 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1938 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1939 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1940 elf_backend_link_output_symbol_hook return type change.
1941 * elf32-arm.c (output_arch_syminfo): Likewise.
1942 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1943 (elf32_arm_output_arch_local_syms): Likewise.
1944 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1945 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1946 (bfd_score_elf_link_output_symbol_hook): Likewise.
1947 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1948 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1949 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1950 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1951 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1952 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1953 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1954 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1955 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1956 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1957 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1959 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1961 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1962 out of range .opd symbols.
1964 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1966 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1967 fprintf_vma directly.
1968 * peXXigen.c (pe_print_edata): Likewise.
1969 (pe_print_pdata): Likewise.
1970 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1971 (_bfd_XX_print_private_bfd_data_common): Likewise.
1973 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1975 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1977 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1978 Paul Brook <paul@codesourcery.com>
1980 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1981 fix discarded sections.
1983 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1985 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1986 sections into the software icache.
1988 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1990 * elf32-spu.c (build_stub): Always build "compact" sofware
1993 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1995 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1996 (spu_elf_setup): Initialize it.
1997 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1998 Update to new-sytle cache manager data structures.
1999 (spu_elf_build_stubs): Generate new-style cache manager data
2000 structures and symbols.
2001 (spu_elf_auto_overlay): Update size computation.
2003 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2005 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2006 segments first amongst the program headers.
2008 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2010 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2011 into addresses for relocation types that look at high bits. Remove
2012 special handling of relocation overflow warnings.
2014 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2016 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2017 control flow graph between fragments of a function.
2019 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2021 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2022 generate only a 16-byte .toe section.
2023 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2025 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2027 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2028 (spu_elf_place_overlay_data): ..here. New function.
2029 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2031 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2033 * elf32-arm.c: Move sysdep.h to start of file.
2035 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2037 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2039 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2040 __icache_tag_array and __icache_tag_array_size.
2042 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2044 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2046 (bfinfdpic_link_omit_section_dynsym): Likewise.
2047 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2049 2009-05-05 Paul Brook <paul@codesourcery.com>
2051 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2052 * bfd-in2.h: Regenerate.
2053 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2054 (_arm_elf_section_data): Add text and exidx fields.
2055 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2056 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2057 copy_exidx_entry): New functions.
2058 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2060 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2062 * elf32-arm.c (DEF_STUBS): New helper define.
2063 (DEF_STUB): Likewise.
2064 (stub_def): New type.
2065 (stub_definitions): New array, containing stub template pointers
2067 (arm_size_one_stub): Make use of stub_definitions.
2069 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2071 * elflink.c (find_version_for_sym): Remove from here, ...
2072 * linker.c (bfd_find_version_for_sym): ... rename, replace
2073 here, make public and update all callers.
2074 * bfd-in2.h: Regenerate.
2076 2009-04-30 Nick Clifton <nickc@redhat.com>
2078 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2080 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2081 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2082 into a STT_GNU_IFUNC symbol type.
2083 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2085 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2086 the binary contains ifunc symbols.
2087 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2088 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2089 * elf32-i386.c (is_indirect_function): New function.
2090 (elf_i386_check_relocs): Create an ifunc output section.
2091 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2092 section if necessary.
2093 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2095 (elf_i386_add_symbol_hook): New function. Set the
2096 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2097 symbol is encountered.
2098 (elf_backend_post_process_headers): Define.
2099 (elf_backend_add_symbol_hook): Define.
2100 (elf_i386_post_process_headers): Rename to
2101 elf_i388_fbsd_post_process_headers.
2102 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2103 (is_indirect_function): New function.
2104 (elf64_x86_64_check_relocs): Create an ifunc output section.
2105 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2106 section if necessary.
2107 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2108 symbol if necessary.
2109 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2110 elf_obj_data structure if an ifunc symbol is encountered.
2111 (elf_backend_post_process_headers): Define.
2112 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2113 if we have ifunc symbols to handle.
2114 (get_ifunc_reloc_section_name): New function. Computes the name
2115 for an ifunc section.
2116 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2117 section to hold ifunc relocs.
2118 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2119 (bfd_print_symbol_vandf): Handle ifunc symbols.
2120 (bfd_decode_symclass): Likewise.
2121 * bfd-in2.h: Regenerate.
2123 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2125 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2126 MOVW and MOVT relocations in a shared library link.
2128 2009-04-27 Anthony Green <green@moxielogic.com>
2130 * verilog.c: New file.
2131 * Makefile.am (BFD32_LIBS): Add verilog.c.
2132 (BFD32_LIBS_CFILES): Add verilog.c.
2133 (verilog.lo): New build rule.
2134 * Makefile.in: Rebuilt.
2135 * targets.c: Add verilog support.
2136 * bfd.c (tdata union): Add Verilog private data field.
2137 * bfd-in2.h: Regenerate.
2139 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2141 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2144 2009-04-23 Matthias Klose <doko@ubuntu.com>
2146 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2148 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2151 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2152 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2153 (elf32_arm_size_stubs): Likewise.
2154 (record_thumb_to_arm_glue): Deleted unused function.
2155 (bfd_elf32_arm_process_before_allocation): No longer handle
2156 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2157 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2158 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2160 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2162 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2163 (elf32_arm_write_section): Declare early.
2164 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2165 (arm_allocate_glue_section_space): Exclude empty sections.
2166 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2167 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2169 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2170 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2171 (elf32_arm_size_dynamic_sections): Allocate interworking
2173 (bfd_elf32_bfd_final_link): Define.
2175 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2177 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2179 * coffcode.h (coff_compute_section_file_positions): Clear
2180 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2182 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2183 force_minimum_alignment.
2185 * libcoff.h: Regenerated.
2187 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2188 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2190 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2191 nor target_subsystem.
2193 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2194 force_minimum_alignment nor target_subsystem.
2196 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2198 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2199 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2200 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2201 include in coff-x86_64.c of headers.
2202 (PDATA_ROW_SIZE): New define.
2203 (pex_regs[]): New static array.
2204 (pex64_get_runtime_function): New static function.
2205 (pex64_get_unwind_info): Likewise.
2206 (pex64_get_scope_entry): Likewise.
2207 (pex64_xdata_print_uwd_codes): Likewise.
2208 (pex64_get_section_by_rva): Likewise.
2209 (pex64_dump_xdata): Likewise.
2210 (pex64_bfd_print_pdata): Likewise.
2211 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2212 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2213 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2215 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2216 Alan Modra <amodra@bigpond.net.au>
2217 Dave Korn <dave.korn.cygwin@gmail.com>
2219 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2220 long names and non-NUL-terminated strings.
2222 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2224 * bfd-in2.h: Regenerated.
2226 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2228 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2229 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2231 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2234 * coffcode.h (bfd_pei_p): New.
2236 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2237 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2238 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2239 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2240 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2241 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2243 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2244 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2245 bfd_efi_rtdrv_x86_64_vec,
2246 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2247 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2248 * targets.c: Likewise.
2250 * configure: Regenerated.
2251 * libcoff.h: Likewise.
2252 * Makefile.in: Likewise.
2254 * efi-app-ia32.c: Removed.
2255 * efi-app-x86_64.c: Likewise.
2256 * efi-bsdrv-ia32.c: Likewise.
2257 * efi-bsdrv-ia64.c: Likewise.
2258 * efi-bsdrv-x86_64.c: Likewise.
2259 * efi-rtdrv-ia32.c: Likewise.
2260 * efi-rtdrv-ia64.c: Likewise.
2261 * efi-rtdrv-x86_64.c: Likewise.
2262 * efi-rtdrv-ia32.c: Likewise.
2264 * efi-app-ia64.c: Moved to ...
2266 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2267 (TARGET_NAME): Set to pei-ia64.
2269 * libpei.h (bfd_target_pei_p): Removed.
2270 (bfd_target_pei_arch): Likewise.
2271 (bfd_target_efi_app_p): Likewise.
2272 (bfd_target_efi_app_arch): Likewise.
2273 (bfd_target_efi_bsdrv_p): Likewise.
2274 (bfd_target_efi_bsdrv_arch): Likewise.
2275 (bfd_target_efi_rtdrv_p): Likewise.
2276 (bfd_target_efi_rtdrv_arch): Likewise.
2277 (bfd_pe_executable_p): Likewise.
2279 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2280 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2281 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2282 and efi-rtdrv-ia32.c.
2283 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2284 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2285 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2286 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2287 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2288 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2289 (efi-app-ia64.lo): Removed.
2290 (efi-bsdrv-ia32.lo): Likewise.
2291 (efi-rtdrv-ia32.lo): Likewise.
2292 (efi-app-ia64.lo): Likewise.
2293 (efi-bsdrv-ia64.lo): Likewise.
2294 (efi-rtdrv-ia64.lo): Likewise.
2295 (efi-app-x86_64.lo): Likewise.
2296 (efi-bsdrv-x86_64.lo): Likewise.
2297 (efi-rtdrv-x86_64.lo): Likewise.
2300 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2302 (arch_type): Removed.
2303 (pe_arch): Likewise.
2304 (pe_bfd_object_p): Just return coff_object_p.
2306 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2307 bfd_pe_executable_p with bfd_pei_p.
2309 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2311 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2312 PLT entries to an undefined symbol when generating a shared
2315 2009-04-17 Nick Clifton <nickc@redhat.com>
2318 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2320 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2322 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2323 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2324 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2325 * binary.c (binary_bfd_define_common_symbol): Likewise.
2326 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2327 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2328 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2329 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2330 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2331 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2332 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2333 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2334 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2335 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2336 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2337 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2338 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2339 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2340 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2341 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2342 * som.c (som_bfd_define_common_symbol): Likewise.
2343 * srec.c (srec_bfd_define_common_symbol): Likewise.
2344 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2345 * versados.c (versados_bfd_define_common_symbol): Likewise.
2346 * vms.c (vms_bfd_define_common_symbol): Likewise.
2347 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2348 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2349 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2350 (pmac_xcoff_vec): Likewise.
2351 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2352 (aix5coff64_vec): Likewise.
2353 * linker.c (bfd_generic_define_common_symbol): New function.
2354 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2355 (_bfd_define_common_symbol): New field.
2356 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2357 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2358 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2360 * bfd-in2.h: Regenerate.
2361 * libbfd.h: Likewise.
2362 * libcoff.h: Likewise.
2364 2009-04-15 Anthony Green <green@moxielogic.com>
2366 * targets.c: Add moxie support.
2367 * Makefile.am: Ditto.
2368 * Makefile.in: Rebuilt.
2369 * cpu-moxie.c, elf32-moxie.c: New files.
2370 * archures.c: Add moxie support.
2371 * configure.in: Add moxie support.
2372 * configure: Rebuilt.
2373 * config.bfd, archures.c: Add moxie support.
2374 * bfd-in2.h: Rebuilt.
2376 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2378 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2379 branch to an undef weak symbol into a jump to next instruction if
2380 a PLT entry will be created.
2382 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2384 * coffgen.c (make_a_section_from_file): Set the backend long
2385 section names enable if long section names found on input.
2386 * coffcode.h: Extend long section names documentation to match.
2388 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2390 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2393 2009-04-07 DJ Delorie <dj@redhat.com>
2395 * archures.c: Add bfd_mach_mep_c5.
2396 * bfd-in2.h: Likewise.
2397 * cpu-mep.c: Add bfd_c5_arch.
2398 * elf32-mep.c: Support it.
2400 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2402 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2403 info->callbacks->einfo.
2404 * linker.c (_bfd_generic_section_already_linked): Likewise.
2406 2009-04-06 DJ Delorie <dj@redhat.com>
2408 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2410 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2412 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2413 _bfd_pex64_print_pdata only if PE is defined.
2415 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2416 (_bfd_pex64_print_pdata): This.
2418 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2419 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2422 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2424 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2425 _bfd_pep_print_x64_pdata.
2426 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2427 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2429 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2431 * elf32-xtensa.c (relax_property_section): Always set r_offset
2434 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2436 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2437 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2439 (elf32_arm_stub_type): New enum values for the two new stubs.
2440 (arm_type_of_stub): Make use of the two new stubs.
2441 (arm_size_one_stub): Handle the two new stubs.
2443 2009-04-01 Matt Thomas <matt@netbsd.org>
2445 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2446 hidden symbols into the GOT or PLT.GOT.
2447 (elf_vax_relocate_section): Do not emit a PCREL reloc
2448 into a shared object if it is against a hidden symbol.
2450 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2452 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2453 and know_contains_shared_object_p.
2454 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2455 Cache the result in the archive_info table.
2456 (xcoff_auto_export_p): Add an "info" parameter and update the
2457 call to xcoff_archive_contains_shared_object_p.
2458 (xcoff_mark_auto_exports): Update accordingly.
2459 (xcoff_post_gc_symbol): Likewise.
2461 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2463 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2466 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2468 * coff-rs6000.c (member_layout): New structure.
2469 (archive_iterator): Likewise.
2470 (member_layout_init): New function.
2471 (archive_iterator_begin): Likewise.
2472 (archive_iterator_next): Likewise.
2473 (xcoff_write_armap_old): Use the new iterator functions.
2474 (do_shared_object_padding): Delete.
2475 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2476 handling of arch_info.
2477 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2478 first loop rather than the second. Allocate a member header if
2479 there isn't one, then work out the stat information and length
2480 in the first loop too. Use the new iterators for the second loop.
2481 (xcoff_write_archive_contents_big): Likewise.
2483 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2485 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2486 (bfd_xcoff_set_archive_import_path): Likewise.
2487 * bfd-in2.h: Regenerate.
2488 * xcofflink.c: Include libiberty.h.
2489 (xcoff_archive_info): New structure.
2490 (xcoff_archive_info_hash): New function.
2491 (xcoff_archive_info_eq): Likewise.
2492 (xcoff_get_archive_info): Likewise.
2493 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2494 (bfd_xcoff_split_import_path): New function.
2495 (bfd_xcoff_set_archive_import_path): Likewise.
2496 (xcoff_set_import_path): Move earlier in file.
2497 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2498 object to the the directory part of the bfd's filename. Get the
2499 import path and filename of an archive object from the archive's
2500 xcoff_tdata, initializing it if necessary. Update use of
2502 (bfd_link_input_bfd): Update use of import_file_id.
2503 (xcoff_write_global_symbol): Likewise.
2505 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2507 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2509 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2511 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2512 a .loader section for relocatable links.
2513 (xcoff_need_ldrel_p): New function.
2514 (xcoff_mark): Use it.
2515 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2517 (xcoff_build_ldsym): New function, split out from...
2518 (xcoff_build_ldsyms): ...here. Rename to...
2519 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2520 call xcoff_build_ldsym, if there's a loader section.
2521 (xcoff_build_loader_section): New function, extracted verbatim from...
2522 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2523 there's a loader section. Only add an __rtinit loader symbol
2524 if there's a loader section. Update after above name change.
2525 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2526 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2527 and xcoff_create_ldrel.
2528 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2529 (xcoff_reloc_link_order): Likewise, but only call it if there's
2530 a loader section. Use xcoff_symbol_section.
2531 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2532 if there's a loader section.
2534 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2536 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2538 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2540 * elf32-arm.c (group_sections): Rewrite loops for better
2543 2009-03-30 DJ Delorie <dj@redhat.com>
2545 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2546 relocs when doing a relocatable link.
2548 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2550 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2551 "ERROR:", in error messages.
2552 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2553 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2554 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2555 (elf32_arm_merge_eabi_attributes): Likewise.
2556 (elf32_arm_merge_private_bfd_data): Likewise.
2558 2009-03-27 Nick Clifton <nickc@redhat.com>
2560 * section.c (bfd_get_section_contents): Detect and handle the case
2561 where a section has the SEC_IN_MEMORY flag set but no actual
2564 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2567 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2568 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2569 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2570 if we don't find matching PT_LOAD when copying.
2572 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2574 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2575 the reloc descriptions.
2577 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2579 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2580 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2581 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2583 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2585 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2586 (bfd_i386_arch_intel_syntax): Likewise.
2587 (i8086_arch): Likewise.
2588 (bfd_x86_64_arch): Likewise.
2590 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2592 * elf32-cris.c (cris_elf_relocate_section): <case
2593 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2594 symbols for non-allocated sections. Don't check whether to
2595 generate R_CRIS_DTPMOD for non-allocated sections.
2596 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2597 handle relocation GC:ing if applied to non-allocated section.
2598 (cris_elf_check_relocs): Similar.
2600 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2601 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2602 when emitting a known TP offset in the GOT.
2604 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2606 * elf64-ppc.c (synthetic_opd): Delete.
2607 (compare_symbols): Look for .opd name rather than section match.
2608 (ppc64_elf_get_synthetic_symtab): Likewise.
2610 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2612 * elf32-ppc.c (is_pic_glink_stub): Delete.
2613 (is_nonpic_glink_stub): New function.
2614 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2616 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2618 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2619 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2621 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2622 macros for visibilty and locality checks.
2623 (elf_s390_adjust_dynamic_symbol): Likewise.
2624 (allocate_dynrelocs): Likewise.
2625 (elf_s390_relocate_section): Likewise.
2626 (elf_s390_finish_dynamic_symbol): Likewise.
2627 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2628 (elf_s390_adjust_dynamic_symbol): Likewise.
2629 (allocate_dynrelocs): Likewise.
2630 (elf_s390_relocate_section): Likewise.
2631 (elf_s390_finish_dynamic_symbol): Likewise.
2633 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2635 * bfd-in2.h: Regenerated.
2636 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2637 for debugging sections and map memory read/write dependent on
2639 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2640 without memory read flags set.
2641 * section.c: Add SEC_COFF_NOREAD to section flags.
2643 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2645 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2648 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2650 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2651 "no overlays" return. If there are overlays, create overlay
2652 manager entry symbols here, so that..
2653 (spu_elf_build_stubs): ..we don't need to set them up here.
2654 Simplify entry symbol tests.
2655 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2657 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2659 * elf.c (elfcore_grok_openbsd_procinfo)
2660 (elfcore_grok_openbsd_note): New functions.
2661 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2663 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2665 * vms-hdr.c: Don't include alloca.h.
2666 * elf32-m68hc1x.c: Include alloca-conf.h.
2668 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2670 * Makefile.am: Run "make dep-am".
2671 * Makefile.in: Regenerate.
2673 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2675 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2677 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2679 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2681 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2682 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2683 ovly_return fields with ovly_entry[2]. Adjust all users.
2684 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2686 (spu_elf_build_stubs): Likewise.
2687 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2688 ovly_flavour changes. Update all callers.
2689 (ovl_stub_size_log2): New function.
2690 (build_stub): Handle compact icache stubs. Use different manager
2691 entry point for stubs in non-icache area.
2692 (spu_elf_size_stubs): Don't allocate space for indirect branch
2694 (spu_elf_build_stubs): And don't built them.
2696 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2698 * dwarf2.c (read_section): Always use rawsize, if available.
2700 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2702 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2703 of rawsize and size for buffer.
2705 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2707 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2708 parameter just because fixed sections fit into local store.
2709 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2710 generating overlays if fixed sections plus reserved stack
2711 and heap space fit into local store.
2713 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2715 * elf32-spu.c (build_stub): Correct icache set_id.
2716 (spu_elf_relocate_section): Likewise.
2718 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2720 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2721 symbol table if it was created by the current call.
2723 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2725 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2726 class XMC_DS rather than XMC_UA.
2728 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2730 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2731 bfd_boolean export_defineds parameter with an unsigned int
2732 auto_export_flags parameter.
2733 * bfd-in2.h: Regenerate.
2734 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2735 split out from xcoff_build_ldsyms.
2736 (xcoff_covered_by_expall_p): New function.
2737 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2738 but with extra code to handle -bexpfull and -bexpall.
2739 (xcoff_mark_auto_exports): New function.
2740 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2741 a function should be automatically exported.
2742 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2743 parameter with an auto_export_flags parameter. Update ldinfo
2744 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2747 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2749 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2750 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2751 init and fini functions. Do garbage collection for objects
2752 without an entry point too.
2754 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2756 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2757 check whether a symbol has csect information.
2758 (coff_print_aux): Likewise.
2759 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2760 information for C_AIX_WEAKEXT too.
2761 (_bfd_xcoff_swap_aux_out): Likewise.
2762 (xcoff_reloc_type_br): Handle defweak symbols too.
2763 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2764 information for C_AIX_WEAKEXT too.
2765 (_bfd_xcoff64_swap_aux_out): Likewise.
2766 (xcoff64_reloc_type_br): Handle defweak symbols too.
2767 * coffgen.c (coff_print_symbol): Handle auxillary function
2768 information for C_AIX_WEAKEXT too.
2769 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2770 instead of BSF_GLOBAL if the L_WEAK flag is set.
2771 (xcoff_dynamic_definition_p): New function.
2772 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2773 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2774 always take the symbol class from the ldsym. Use weak bfd symbol
2775 types for weak ldsyms.
2776 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2777 Fix the check for whether a definition is from a shared object.
2778 Allow redefinitions of weak symbols.
2779 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2780 (xcoff_keep_symbol_p): Likewise.
2781 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2782 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2783 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2784 but mark them as L_WEAK.
2785 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2786 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2788 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2790 * xcofflink.c (xcoff_mark): When walking the relocations,
2791 only mark the target symbol or the target section, not both.
2792 (xcoff_final_definition_p): New function.
2793 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2794 symbol is a valid definition of the associated output symbol.
2795 Use XCOFF_ALLOCATED to stop the same hash table entry having
2797 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2799 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2801 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2803 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2806 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2808 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2809 * libcoff.h: Regenerate.
2810 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2811 line-number counts in the bfd's lineno_counts field.
2812 Don't keep per-csect line-number counts.
2813 (xcoff_sweep): Don't update per-csect line-number counts.
2814 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2815 entries in each output section.
2816 (xcoff_link_input_bfd): Get the number of line numbers from
2817 the bfd's lineno_counts field, rather than recalculating it
2818 from scratch. Fix the range check when updating C_BINCL and
2820 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2821 here. Don't expect csects to have line-number counts.
2823 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2825 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2826 * libcoff.h: Regenerate.
2827 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2828 "skip" logic from xcoff_link_input_bfd.
2829 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2830 objects in a dynamic link, rather than checking whether csectpp
2831 is null. Always allocate debug_index for other objects,
2832 and always go through the loop. Update the type of debug_index
2833 after the change above. Read the auxillary csect information
2834 and use xcoff_keep_symbol_p to decide whether a symbol should
2835 be kept. Set its debug_index to -2 if not.
2836 (xcoff_link_input_bfd): Update the type of debug_index after
2837 the change above and always expect it to be nonnull. Use it to
2838 test whether a symbol should be stripped, rather than making the
2839 decision here. Postpone all symbol creation to the second pass.
2841 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2843 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2844 creating a descriptor.
2845 (xcoff_sweep): Don't mark toc_section unless it's needed.
2846 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2847 when marking every bfd.
2848 (xcoff_link_input_bfd): Skip all TOC anchors.
2849 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2850 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2851 to -1; call xcoff_find_tc0 instead.
2853 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2855 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2856 * libcoff.h: Regenerate.
2857 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2858 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2859 the previous symbol's csect. Treat last_symndx as an inclusive value
2860 and simplify its handling.
2861 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2862 symbols with the right csect. Don't mark rsec when processing
2863 relocations against undefined or absolute sections.
2864 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2865 of bfd_und_section_ptr.
2866 (xcoff_link_input_bfd): Likewise.
2868 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2870 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2871 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2872 flag is set. Assert that all undefined symbols are either
2873 imported or defined by a dynamic object.
2874 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2875 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2876 handling to all relocations. Only set XCOFF_CALLED for function
2878 (xcoff_find_function): New function, split out from...
2879 (bfd_xcoff_export_symbol) ...here.
2880 (xcoff_set_import_path): New function, split out from...
2881 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2882 meaning of XCOFF_CALLED.
2883 (xcoff_mark_symbol): If we mark an undefined and unimported
2884 symbol, find some way of defining it. If the symbol is a function
2885 descriptor, fill in its definition automatically. If the symbol
2886 is a function, mark its descriptor and allocate room for global
2887 linkage code. Otherwise mark the symbol as implicitly imported.
2888 Move the code for creating function descriptors from...
2889 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2890 check for symbols that were implicitly defined.
2891 (xcoff_mark): Don't count any dynamic relocations against
2893 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2894 in the xcoff link info.
2895 (xcoff_link_input_bfd): Remove handling of undefined and
2898 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2900 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2901 if the target is absolute. Fix comment typo.
2902 (xcoff_ppc_relocate_section): Remove FIXME.
2903 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2904 if the target is absolute.
2906 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2908 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2909 R_POS and R_NEG relocations against absolute symbols to the
2912 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2914 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2915 to 2 for bfd_mach_ppc_620.
2917 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2919 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2920 * configure.in: Likewise.
2921 * configure: Regenerate.
2923 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2926 * elf.c (assign_section_numbers): Generate symbol table if there
2927 is any relocation in output.
2928 (_bfd_elf_compute_section_file_positions): Likewise.
2930 2009-03-13 Nick Clifton <nickc@redhat.com>
2933 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2934 * elflink.c (elf_link_read_relocs_from_section): Use
2935 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2936 relocs but no symbol table.
2937 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2939 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2942 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2943 to check ___tls_get_addr.
2945 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2946 strncmp to check __tls_get_addr.
2948 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2950 * dwarf2.c (read_section): Always check the offset, even when the
2951 section has been read before.
2953 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2955 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2958 2009-03-11 Chris Demetriou <cgd@google.com>
2960 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2961 * bfd-in2.h: Regenerate.
2962 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2963 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2965 (bsd_write_armap): Likewise.
2966 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2967 flag is set, do nothing.
2968 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2971 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2973 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2974 used to update stack pointer.
2976 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2979 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2980 for unknown symbols in absolute section.
2982 2009-03-06 Nick Clifton <nickc@redhat.com>
2984 * po/es.po: Updated Spanish translation.
2986 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2988 * elf32-arm.c (group_sections): Take next section size into
2989 account before accepting to group it.
2991 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2993 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2995 (elf32_arm_final_link_relocate): Likewise.
2997 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3000 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3002 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3004 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3005 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3006 (BFD_FAKE_SECTION): Init new flag.
3007 * ecoff.c (bfd_debug_section): Likewise.
3008 * bfd-in2.h: Regenerate.
3009 * libbfd.h: Regenerate.
3010 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3011 (ppc_elf_reloc_type_lookup): Handle new relocs.
3012 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3013 without marker relocs.
3014 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3015 if section has no old-style calls.
3016 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3017 Don't try to optimize new-style __tls_get_addr call when handling
3018 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3020 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3021 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3022 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3023 without marker relocs.
3024 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3025 if section has no old-style calls. Set toc_ref for new relocs as
3027 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3028 Don't try to optimize new-style __tls_get_addr call when handling
3029 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3032 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3035 * configure.in: Test for ld --as-needed support. Link shared
3036 libbfd against libm.
3037 * configure: Regenerate.
3039 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3041 * Makefile.am: Run "make dep-am".
3042 * Makefile.in: Regenerate.
3044 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3046 * elf32-score7.c: New file.
3047 * elf32-score.h: New file.
3048 * elf32-score.c: Add code to support score 7. Set score7 as the
3050 * cpu-score.c: Add score7 architecure.
3051 (compatibile): New function.
3052 * Makefile.am: Add rules for building elf32-score7 object.
3053 * Makefile.in: Regenerate.
3054 * configure.in: Add elf32-score7 object to score vectors.
3055 * configure: Regenerate.
3056 * reloc.c: Add score7 relocs.
3057 * archures.c: Add score3 and score7 machine numbers.
3058 * bfd-in2.h: Regenerate.
3059 * libbfd.h: Regenerate.
3061 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3063 * configure: Regenerate.
3065 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3067 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3068 (elf32_hppa_check_relocs): Use it.
3070 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3072 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3073 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3074 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3075 (elf_hppa_record_segment_addrs): Likewise.
3076 (elf_hppa_final_link): Likewise.
3077 (elf_hppa_relocate_insn): Likewise.
3078 (elf_hppa_final_link_relocate): Likewise.
3079 (elf64_hppa_relocate_section): Likewise.
3080 * elf64-hppa.c: Insert above.
3082 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3084 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3085 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3086 (elf_hppa_relocate_section): Likewise.
3087 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3088 from struct elf_link_hash_entry. Add count field.
3089 (struct elf64_hppa_dyn_hash_table): Delete.
3090 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3091 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3092 (hppa_elf_hash_entry, eh_name): Define.
3093 (elf64_hppa_new_dyn_hash_entry): Delete.
3094 (elf64_hppa_dyn_hash_lookup): Delete.
3095 (elf64_hppa_dyn_hash_traverse): Delete.
3096 (get_dyn_name): Delete.
3097 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3098 of struct elf64_hppa_dyn_hash_entry *.
3099 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3100 allocate_global_data_plt, allocate_global_data_stub,
3101 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3103 (hppa64_link_hash_newfunc): New.
3104 (elf64_hppa_hash_table_create): Rework.
3105 (count_dyn_reloc): Likewise.
3106 (hppa64_elf_local_refcounts): New.
3107 (elf64_hppa_check_relocs): Rework using standard technique for recording
3108 local DLT, PLT and OPD reference counts.
3109 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3110 elf_link_hash_entry *.
3111 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3112 allocate_global_data_plt, allocate_global_data_stub,
3113 allocate_global_data_opd, allocate_dynrel_entries,
3114 elf64_hppa_adjust_dynamic_symbol,
3115 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3116 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3117 Use hppa_link_hash_table. Rework.
3118 (elf64_hppa_link_output_symbol_hook): Rework.
3119 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3120 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3121 elf64_hppa_finish_dynamic_sections): Likewise.
3123 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3125 * elf32-arm.c (stub_reloc_type): Removed.
3126 (insn_sequence): Renamed reloc_type field to r_type.
3127 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3128 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3129 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3130 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3131 (arm_stub_is_thumb): Catch new stubs.
3132 (arm_type_of_stub): Handle new stubs.
3133 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3134 (bfd_elf32_arm_process_before_allocation): Remove useless
3137 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3139 * elf.c (elf_find_function): Use is_function_type to check
3142 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3144 * xtensa-modules.c: Revert to previous version 1.11 due
3145 to inadvertant commit.
3147 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3149 * elf32-xtensa.c (text_action_add): Separate test for action
3150 type. Break if saved action is ta_widen_insn at same offset.
3152 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3154 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3155 to elf32_arm_stub_long_branch_any_arm_pic.
3156 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3157 (enum elf32_arm_stub_type, arm_type_of_stub)
3158 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3161 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3163 * elf32-arm.c (PREV_SEC): Update comment.
3164 (group_sections): Rename argument to stubs_always_after_branch.
3165 Reverse the list and place stubs at the end of input sections.
3167 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3169 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3171 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3173 (arm_size_one_stub): Remove unnecessary break.
3174 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3176 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3178 * elf32-arm.c (stub_insn_type): New type.
3179 (stub_reloc_type): Likewise.
3180 (insn_sequence): Likewise.
3181 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3182 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3183 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3184 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3185 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3186 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3187 (elf32_arm_stub_hash_entry): Add new helper fields.
3188 (stub_hash_newfunc): Initialize these new fields.
3189 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3190 to take endianness into account.
3191 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3192 (arm_map_one_stub): Code is now more generic, thanks to
3195 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3197 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3199 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3200 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3201 BLX is not available. Fix typo in warning message. Add comments
3202 and improve formatting.
3203 (arm_build_one_stub): Adjust to new
3204 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3205 (arm_map_one_stub): Likewise.
3207 2009-02-23 Tristan Gingold <gingold@adacore.com>
3208 Eric Botcazou <ebotcazou@adacore.com>
3209 Douglas B Rupp <rupp@gnat.com>
3211 * vms.h: Update copyright year, fix comments, reorder declarations.
3212 (_bfd_save_vms_section): Remove the prototype.
3213 (EGPS_S_V_NO_SHIFT): New constant.
3214 (bfd_vms_set_section_flags): New prototype.
3215 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3217 (EGSY_S_W_FLAGS): Ditto.
3218 (EGSY_S_V_QUAD_VAL): Ditto.
3219 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3220 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3221 EGST_S_B_NAMLNG): Ditto.
3222 (ESRF_S_B_NAMLNG): Ditto.
3223 (ETIR_S_C_HEADER_SIZE): Ditto.
3224 (EGPS_S_V_ALLOC_64BIT): Ditto.
3225 (DST_S_C_EPILOG): Ditto.
3226 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3227 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3228 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3229 (DST_S_L_PCLINE_UNSLONG): Ditto.
3230 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3231 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3232 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3233 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3234 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3235 (DST_S_B_SRC_UNSBYTE): Ditto.
3236 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3238 (vms_section, vms_reloc): Remove types.
3239 (hdr_struc): Replaced by ...
3240 (hdr_struct): ... new type.
3241 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3242 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3243 (EMH_DATE_LENGTH): Ditto.
3244 (eom_struc): Replaced by ...
3245 (eom_struct): ... new type.
3246 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3247 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3248 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3249 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3250 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3251 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3252 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3253 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3254 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3255 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3256 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3257 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3258 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3259 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3260 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3261 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3262 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3263 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3264 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3265 (enum file_type_enum): New type.
3266 (struct location_struct): Removed.
3267 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3268 (struct funcinfo, struct module): Ditto.
3269 (struct vms_private_data_struct): Update fields.
3270 (struct vms_section_data_struct): New type.
3272 * vms.c: Update copyright year, fix comments,
3273 Fix includes for DECC, add prototypes.
3274 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3276 Use flavour to set is_vax, location_stack is removed.
3277 (struct pair): Declare.
3278 (fill_section_ptr): Initialize variables at declaration.
3279 Add guard to set SECTION_SYM flag, handlde und section.
3280 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3281 (_bfd_vms_slurp_object_records): New function, replaces previous
3283 (vms_slurp_module): New function.
3284 (vms_slurp_image): Ditto.
3285 (vms_object_p): Complete rewrite.
3286 (vms_mkobject): Use is_vax field to slect architecture.
3287 (free_reloc_stream): New function.
3288 (vms_convert_to_var): Ditto.
3289 (vms_convert_to_var_1): Ditto.
3290 (vms_convert_to_var_unix_filename): Ditto.
3291 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3293 (vms_new_section_hook): Set alignment to 0, allocate private data.
3294 (vms_get_section_contents): Load content.
3295 (vms_get_symbol_info): Handle undefined section.
3296 (vms_find_nearest_line): Handle.
3297 (alloc_reloc_stream): New function.
3298 (vms_slurp_reloc_table): Ditto.
3299 (vms_get_reloc_upper_bound): Make it real.
3300 (vms_canonicalize_reloc): Do the real work.
3301 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3303 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3304 (vms_set_arch_mach): Check arch.
3305 (vms_set_section_contents): Copy the content after allocation.
3306 (vms_alpha_vec): Update object flags.
3308 * vms-tir.c: Update copyright year, fix comments,
3309 add prototypes for new functions.
3310 (dst_define_location): New function.
3311 (dst_restore_location): New function.
3312 (dst_retrieve_location): New function.
3313 (dst_check_allocation): New function.
3314 (image_dump): Call dst_check_allocation.
3315 (image_write_b): Ditto.
3316 (image_write_w): Ditto.
3317 (image_write_l): Ditto.
3318 (image_write_q): Ditto.
3319 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3320 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3322 Call error handler instead of abort if name is not known.
3323 (etir_sta): Add quarter_relocs argument and set it.
3326 (etir_opr): Ditto, return FALSE in case of error.
3327 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3328 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3329 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3330 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3331 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3332 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3333 Return FALSE in case of error.
3334 (tir_sta): Change sign of psect.
3336 (tir_cmd): Fix cast. Makes tir_table static const.
3337 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3338 add argument to explain.
3339 (analyze_etir): Initialize maxptr, add quarter_relocs
3340 declaration, move some declarations into inner scopes.
3341 Handle quarter_relocs and STO_IMM.
3342 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3343 (_bfd_vms_slurp_relocs): New function.
3344 (_bfd_vms_decode_relocs): New function.
3345 (sto_imm): Rewritten.
3346 (start_first_etbt_record): New function.
3347 (start_another_etbt_record): Ditto.
3348 (etir_output_check): Ditto.
3349 (defer_reloc_p): Ditto.
3350 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3351 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3352 rewritte relocations handling.
3353 (_bfd_vms_write_tbt): Removed.
3354 (_bfd_vms_write_dbg): Ditto.
3356 * vms-misc.c: Update copyright year, Fix comments.
3357 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3358 (maybe_adjust_record_pointer_for_object): New function.
3359 (_bfd_vms_get_first_record): New function, replaces ...
3360 (_bfd_vms_get_record): .. removed.
3361 (_bfd_vms_get_object_record): New function.
3362 (_bfd_vms_get_object_record): New function.
3363 (vms_get_remaining_object_record): New function, replaces ...
3364 (_bfd_vms_get_next_record): ... removed.
3365 (add_new_contents): Removed.
3366 (_bfd_save_vms_section): Removed.
3367 (_bfd_get_vms_section): Removed.
3368 (_bfd_vms_output_flush): Write in VAR format.
3369 (new_symbol): Don't make UND section.
3371 * vms-hdr.c: Update copyright year, update list of record handled.
3372 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3373 (_bfd_vms_write_hdr): Strip vms and unix patches,
3374 add comments, truncate module name at 31 characters,
3375 use constants instead of hard-coded value,
3376 write BFD version instead of a fixed string.
3377 (_bfd_vms_slurp_ihd): New function.
3378 (_bfd_vms_slurp_isd): Ditto.
3379 (_bfd_vms_slurp_ihs): Ditto.
3380 (new_module): Ditto.
3381 (parse_module): Ditto
3382 (build_module_list): Ditto.
3383 (module_find_nearest_line): Ditto.
3384 (_bfd_vms_find_nearest_dst_line): Ditto.
3385 (vms_slurp_debug): Ditto.
3386 (_bfd_vms_slurp_dbg): Ditto.
3387 (_bfd_vms_slurp_tbt): Ditto.
3388 (_bfd_vms_write_dbg): Ditto.
3389 (_bfd_vms_write_tbt): Ditto.
3391 * vms-gsd.c: Update copyright year, update list of records handled.
3392 (EVAX_LITERALS_NAME): New macro.
3393 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3394 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3395 (register_universal_symbol): New function and prototype.
3396 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3397 improve debug messages,
3398 use constants instead of hard-coded value,
3399 fix missing endianness conversion,
3400 handle global symbol (SYMG).
3401 (bfd_vms_set_section_flags): New function.
3402 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3403 handle section literals,
3405 handle section bfd and vms flags,
3406 don't output LIB$INITIALIZE symbol,
3407 fix handling of weak symbols,
3408 fix evax vs vax procedure descriptor,
3409 handle absolute symbols.
3411 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3412 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3414 * makefile.vms (DEFS): Fix flags for VMS.
3416 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3418 * bfd-in2.h: Regenerated.
3419 * libbfd.h: Regenerated.
3421 2009-02-20 Cary Coutant <ccoutant@google.com>
3423 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3426 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3429 * coffcode.h (coff_write_object_contents): Don't let the string
3430 table offset overflow the s_name field when using long section names.
3432 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3434 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3435 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3436 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3437 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3438 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3439 (bfd_pmac_xcoff_backend_data): Likewise.
3440 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3441 (bfd_xcoff_aix5_backend_data): Likewise.
3442 (xcoff64_write_object_contents): Delete unused long_section_names
3444 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3445 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3447 * coffcode.h (documentation): Update to describe long section names.
3448 (COFFLONGSECTIONCATHELPER): New helper macro.
3449 (BLANKOR1TOODD): Likewise.
3450 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3451 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3452 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3453 (bfd_coff_set_long_section_names_allowed): New function.
3454 (bfd_coff_set_long_section_names_disallowed): Likewise.
3455 (struct bfd_coff_backend_data): Add new backend hook function
3456 pointer _bfd_coff_set_long_section_names.
3457 (bfd_coff_set_long_section_names): New backend hook.
3458 (coff_write_object_contents): Only generate long section names if
3459 bfd_coff_long_section_names() indicates they are currently enabled.
3460 (bfd_coff_std_swap_table): Make non-const, and initialise long
3461 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3462 (ticoff0_swap_table): Likewise to both.
3463 (ticoff1_swap_table): Again, likewise to both.
3464 * coffgen.c (make_a_section_from_file): Allow long section names
3465 as inputs even if not currently allowed for outputs.
3466 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3467 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3468 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3469 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3470 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3471 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3472 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3473 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3474 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3475 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3476 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3477 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3478 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3479 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3480 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3481 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3482 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3483 * libcoff-in.h: Update copyright year to cause updated copyright
3484 year in generated libcoff.h, and fix typo.
3485 * libcoff.h: Regenerated.
3486 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3487 (_bfd_ecoff_no_long_sections): Add prototype.
3488 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3489 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3490 defined by an including .c file.
3491 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3492 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3493 (ticoff1_swap_table): Likewise to both.
3495 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3497 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3498 stub. Catch default case error.
3499 (arm_map_one_stub): Add missing Thumb mapping symbol.
3501 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3504 * elf32-avr.c: Handle case where no local symbos exist correctly.
3506 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3509 * elf32-arm.c (arm_long_branch_stub,
3510 arm_thumb_v4t_long_branch_stub,
3511 arm_thumb_thumb_long_branch_stub,
3512 arm_thumb_arm_v4t_long_branch_stub,
3513 arm_thumb_arm_v4t_short_branch_stub,
3514 arm_pic_long_branch_stub):
3515 Renamed to elf32_arm_stub_long_branch_any_any,
3516 elf32_arm_stub_long_branch_v4t_arm_thumb,
3517 elf32_arm_stub_long_branch_thumb_only,
3518 elf32_arm_stub_long_branch_v4t_thumb_arm,
3519 elf32_arm_stub_short_branch_v4t_thumb_arm,
3520 elf32_arm_stub_long_branch_any_any_pic.
3521 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3522 arm_thumb_thumb_stub_long_branch,
3523 arm_thumb_arm_v4t_stub_long_branch,
3524 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3525 Renamed to arm_stub_long_branch_any_any,
3526 arm_stub_long_branch_v4t_arm_thumb,
3527 arm_stub_long_branch_thumb_only,
3528 arm_stub_long_branch_v4t_thumb_arm,
3529 arm_stub_short_branch_v4t_thumb_arm,
3530 arm_stub_long_branch_any_any_pic.
3532 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3534 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3535 in branch offset check.
3537 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3539 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3540 add toc.symndx and toc.add.
3541 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3543 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3545 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3546 (branch_reloc_hash_match): New function, extracted from..
3547 (ppc64_elf_tls_optimize): ..here.
3548 (ppc64_elf_relocate_section): Properly set addends when optimizing
3549 tls sequences. Avoid unnecessary reading and writing of insns.
3550 Only redo reloc when symbol changed. Bypass symbol checks when
3552 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3553 (branch_reloc_hash_match): New function, extracted from..
3554 (ppc_elf_tls_optimize): ..here.
3555 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3556 Don't clear addend on zapped __tls_get_addr reloc.
3558 2009-02-12 Nick Clifton <nickc@redhat.com>
3561 * elflink.c (bfd_elf_final_link): When counting the relocations,
3562 if the header size has not been set yet then assume that it will
3563 match the output section's reloc type.
3565 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3567 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3570 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3572 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3573 (find_function): Likewise.
3574 (pasted_function): Don't error if no prior function found.
3575 (discover_functions): Revert 2008-12-10 change. Extend first
3576 function range to start of section.
3578 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3580 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3582 * elf64-hppa.h: Likewise.
3584 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3586 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3589 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3591 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3592 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3594 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3596 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3597 * archures.c (bfd_mach_mips_xlr): Define.
3598 * bfd-in2.h: Regenerate.
3599 * cpu-mips.c (I_xlr): Define.
3600 (arch_info_struct): Add XLR entry.
3601 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3602 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3603 (mips_mach_extensions): Add XLR entry.
3605 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3607 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3609 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3611 * configure.in: AC_SUBST pdfdir.
3612 * Makefile.am: Add install-pdf, install-pdf-am
3613 and install-pdf-recursive targets. Define pdfdir.
3614 * doc/Makefile.am: Define pdf__strip_dir. Add
3615 install-pdf and install-pdf-am targets.
3616 * po/Make-in: Add install-pdf target.
3617 * configure: Regenerate.
3618 * Makefile.in: Regenerate
3619 * doc/Makefile.in: Regenerate.
3621 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3623 * bfd-in2.h: Regenerate.
3624 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3625 fields from n_entries to n_slots where appropriate, update comments.
3626 (HOWTO): Add TLS relocations.
3627 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3628 (enum elf_m68k_got_offset_size): New enum.
3629 (struct elf_m68k_got_entry.type): Move field to ...
3630 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3631 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3633 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3635 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3636 fields into n_entries array. Update comments.
3637 (elf_m68k_init_got): Simplify, update all uses.
3638 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3639 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3640 GOT entries; update name, update all uses.
3641 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3642 (elf_m68k_get_got_entry): Update.
3643 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3645 (elf_m68k_remove_got_entry_type): Simplify.
3646 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3647 (elf_m68k_can_merge_gots): Update.
3648 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3649 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3650 GOT entries, simplify.
3651 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3652 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3653 field, remove obsoleted local_n_entries field.
3654 (elf_m68k_partition_multi_got_2): New static function.
3655 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3657 (elf_m68k_remove_got_entry_type): Update.
3658 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3659 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3660 update of sgot->size and srelgot->size.
3661 (elf_m68k_gc_sweep_hook): Update.
3662 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3663 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3665 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3666 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3668 2009-02-02 DJ Delorie <dj@redhat.com>
3670 * elf32-mep.c (config_names): Regenerate configuration.
3672 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3674 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3675 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3676 * elf.c (bfd_elf_get_str_section): Make static.
3677 (bfd_elf_find_section): Delete.
3678 * libbfd.h: Regenerate.
3680 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3682 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3683 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3685 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3687 * elflink.c (on_needed_list): New function.
3688 (elf_link_add_object_symbols): Link in --as-needed libs if they
3689 satisfy undefined symbols in other libs.
3691 2009-01-30 Julian Brown <julian@codesourcery.com>
3693 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3694 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3695 with --just-symbols (-R).
3697 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3699 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3700 high_pc in order to properly sign-extend VMAs.
3702 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3703 Mark Shinwell <shinwell@codesourcery.com>
3704 Catherine Moore <clm@codesourcery.com>
3706 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3708 2009-01-28 Catherine Moore <clm@codesourcery.com>
3710 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3711 SEC_LOAD for dynamic relocation sections.
3713 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3715 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3716 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3717 the size of local TLS data.
3719 2009-01-27 Andreas Schwab <schwab@suse.de>
3721 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3722 architectures in the archive.
3724 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3726 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3727 <R_CRIS_32_DTPREL>: Correct relocation value.
3729 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3730 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3731 symbols with non-default visibility.
3733 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3735 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3736 describing the trampolines.
3737 (ppc_elf_relocate_section): Update relocs to describe the
3740 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3742 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3743 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3744 and R_PARISC_PCREL12F relocations.
3746 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3749 * elflink.c (find_version_for_sym): New function split out from,
3750 but without export_dynamic test, ..
3751 (_bfd_elf_link_assign_sym_version): ..here.
3752 (_bfd_elf_export_symbol): Use it.
3754 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3756 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3757 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3758 * elflink.c: ..here, somewhat modified.
3759 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3760 _bfd_elf_link_find_version_dependencies,
3761 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3762 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3763 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3765 * elflink.c: ..and make static here.
3766 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3767 of output_bfd from struct elf_find_verdep_info.
3768 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3769 struct elf_info_failed.
3770 (bfd_elf_size_dynamic_sections): Adjust.
3772 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3775 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3776 after comp_unit_find_line call.
3778 2009-01-21 Nick Clifton <nickc@redhat.com>
3781 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3782 tm_gmtoff field in struct tm.
3784 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3786 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3787 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3788 sections in soft-icache lines unless non_ia_text. Don't add
3789 rodata if doing so would exceed line size.
3791 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3793 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3794 types than bfd_link_hash_indirect, before early return, call
3795 _bfd_elf_link_hash_copy_indirect.
3797 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3799 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3800 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3801 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3802 (elf_backend_obj_attrs_order): New define.
3803 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3804 (elfNN_bed): Add elf_backend_obj_attrs_order.
3806 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3808 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3809 (obj_attr_size): Likewise.
3810 (write_obj_attribute): Likewise.
3811 (_bfd_elf_copy_obj_attributes): Likewise.
3812 (_bfd_elf_parse_attributes): Likewise.
3813 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3814 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3815 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3816 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3817 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3820 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3822 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3823 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3824 (bfd_elf_add_obj_attr_string): Likewise.
3825 (bfd_elf_add_obj_attr_int_string): Likewise.
3826 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3827 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3828 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3829 Tag_nodefaults has no default value.
3830 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3831 comment to reflect the new state.
3833 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3836 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3837 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3838 (adjust_z_magix): Delete dead code handling QMAGIC.
3840 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3842 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3843 IMAGE_SCN_MEM_DISCARDABLE.
3845 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3847 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3848 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3849 * configure.in (commonbfdlib): Delete.
3850 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3851 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3852 is available, not just for linux.
3853 * po/SRC-POTFILES.in: Regenerate.
3854 * Makefile.in: Regenerate.
3855 * configure: Regenerate.
3857 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3858 Julian Brown <julian@codesourcery.com>
3860 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3861 ARM attributes in ABI 2.07.
3862 * elf32-arm.c (get_secondary_compatible_arch): New function.
3863 (set_secondary_compatible_arch): New function.
3864 (tag_cpu_arch_combine): New function.
3865 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3866 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3867 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3868 make it fit with order_01243.
3869 Add support for Tag_also_compatible_with,
3870 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3871 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3872 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3873 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3874 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3875 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3876 Rework the way unknown attributes are handled.
3877 Defer errors until all attributes have been processed.
3879 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3881 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3882 bfd_elf_add_obj_attr_int_string.
3883 Read Tag_compatibility from its new location in the attribute array,
3884 rather than the attribute list.
3885 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3886 bfd_elf_add_obj_attr_int_string.
3887 (_bfd_elf_parse_attributes): Likewise.
3888 (_bfd_elf_merge_object_attributes): There's now only one
3889 Tag_compatibility, and it's in the array, not the list.
3890 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3892 (bfd_elf_add_obj_attr_compat): Rename to
3893 bfd_elf_add_obj_attr_int_string.
3894 (bfd_elf_add_proc_attr_compat): Rename to
3895 bfd_elf_add_proc_attr_int_string.
3896 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3899 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3901 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3902 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3903 (vmsutil.lo): Add dependency rule.
3904 * Makefile.in: Regenerate.
3905 * config.bfd (ia64*-*-*vms*): Add case.
3906 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3907 * configure: Regenerate.
3908 * vmsutil.c: New file.
3909 * vmsutil.h: New file.
3910 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3912 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3913 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3914 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3915 elfNN_vms_object_p): New functions
3916 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3918 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3921 * elflink.c (elf_gc_sweep): Exclude the group section if the
3922 first member of the section group is excluded.
3924 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3927 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3928 saved filename, use bfd_alloc rather than bfd_malloc for it.
3930 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3932 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3934 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3936 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3938 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3940 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3942 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3944 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3946 (struct got_entry): Add br_addr.
3947 (struct call_info): Add priority.
3948 (struct function_info): Add lr_store and sp_adjust.
3949 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3950 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3951 area as an overlay, and check that no other overlays exist. Look up
3952 icache overlay manager entry sym.
3953 (BRA_STUBS, BRA, BRASL): Define.
3954 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3955 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3957 (count_stub, build_stub): Support soft-icache.
3958 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3959 (spu_elf_size_stubs): Size soft-icache stubs.
3960 (overlay_index): New function.
3961 (spu_elf_build_stubs): Make static. Support soft-icache.
3962 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3963 (find_function_stack_adjust): Save lr store and stack adjust insn
3965 (maybe_insert_function): Adjust find_function_stack_adjust call.
3966 (mark_functions_via_relocs): Retrieve priority.
3967 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3968 (sort_calls): Sort by priority first.
3969 (mark_overlay_section): Ignore .ovl.init.
3970 (sum_stack): Only print when stack_analysis.
3971 (print_one_overlay_section): New function, extracted from..
3972 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3973 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3974 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3975 analysis. Call spu_elf_build_stubs.
3976 (spu_elf_relocate_section): For soft-icache encode overlay index
3978 (spu_elf_output_symbol_hook): Support soft-icache.
3979 (spu_elf_modify_program_headers: Likewise.
3981 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3982 num_regions to num_lines. Add line_size and max_branch.
3983 (enum _ovly_flavour): Add ovly_soft_icache.
3984 (spu_elf_build_stubs): Delete.
3986 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3988 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3989 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3991 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3993 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3994 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3995 the program, the known offset starts at the negative size of the
3997 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4000 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4002 * config.bfd: Add lm32-*-rtems*.
4004 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4006 * coff-ppc.c: Add 2009 to Copyright.
4007 * elf32-cris.c: Likewise.
4008 * elflink.c: Likewise.
4010 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4012 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4013 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4015 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4018 * elflink.c (elf_merge_st_other): New.
4019 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4020 hide them if needed.
4021 (elf_link_add_object_symbols): Updated.
4023 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4026 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4027 ref_dynamic and dynamic_def fields when setting def_regular
4030 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4033 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4036 For older changes see ChangeLog-2008
4042 version-control: never