1 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
3 * elf-bfd.h (eh_cie_fde): Add personality_offset and
4 make_per_encoding_relative to the CIE structure. Add a padding field.
5 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
6 rather than 0xf0 when masking out the base address encoding
7 Record the offset of personality data from the start of the CIE.
8 Remove a repeated elf_backend_can_make_relative_eh_frame check.
9 (find_merged_cie): Take an info argument. If the personality
10 binds locally, try converting an absolute personality into
12 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
13 when masking out the base address encoding. Update the call to
15 (_bfd_elf_eh_frame_section_offset): Discard relocations against
16 the personality data if we are converting into PC-relative form.
17 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
18 when masking out the base address encoding. Handle
19 make_per_encoding_relative.
21 2009-09-18 Alan Modra <amodra@bigpond.net.au>
24 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
25 R_PPC_EMB_SDA2I16 complain_overflow_signed.
26 (create_sdata_sym): Pass info rather than htab.
27 Update all callers. Ensure symbols are hidden.
28 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
29 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
30 _GLOBAL_OFFSET_TABLE_.
31 (elf_finish_pointer_linker_section): Don't assume that sdata base
32 symbol is always at 0x8000 offset. Don't subtract the addend here.
33 (is_static_defined): New function.
34 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
35 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
36 relocs. Downgrade error on unexpected section for EMB_SDA2REL
37 reloc symbols to a warning.
39 2009-09-18 Nick Clifton <nickc@redhat.com>
41 * po/es.po: Updated Spanish translation.
42 * po/vi.po: Updated Vietnamese translation.
44 2009-09-18 Alan Modra <amodra@bigpond.net.au>
46 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
47 functions. Use throughout.
48 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
50 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
51 (add_symbol_adjust): Simplify.
52 (defined_code_entry, defined_func_desc): New functions.
53 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
54 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
55 defined_code_entry to follow indirect sym links.
56 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
57 (ppc_type_of_stub): Follow indirect sym links.
58 (toc_adjusting_stub_needed): Likewise.
59 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
60 rather than defining them at stub.
61 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
64 2009-09-16 Tristan Gingold <gingold@adacore.com>
66 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
68 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
69 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
70 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
71 when possible to avoid warnings.
72 (bfd_mach_o_print_section_map): Ditto.
73 (bfd_mach_o_section_get_entry_size): New function.
74 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
76 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
78 2009-09-14 Nick Clifton <nickc@redhat.com>
80 * po/fi.po: Updated Finnish translation.
82 2009-09-11 Nick Clifton <nickc@redhat.com>
84 * po/bfd.pot: Updated by the Translation project.
86 2009-09-11 Philippe De Muyter <phdm@macqel.be>
88 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
89 hack. objcopy `-B' (`--binary-architecture') option is now handled
92 2009-09-11 Nick Clifton <nickc@redhat.com>
94 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
97 2009-09-11 Jie Zhang <jie.zhang@analog.com>
99 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
100 NULL if `ht' is NULL.
102 2009-09-09 Martin Thuresson <martin@mtme.org>
104 Update soruces to compile cleanly with -Wc++-compat:
105 * aoutx.h: Add casts.
106 * archive.c: Add casts.
107 * archive64.c: Add casts.
108 * archures.c: Add casts.
109 * bfd-in2.h: Regenerated.
110 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
111 * bfdio.c: Add casts.
112 * binary.c: Add casts.
113 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
114 parameter to use enum value instead of int.
115 * coffcode.h: Add casts.
116 * coffgen.c: Add casts.
117 * cofflink.c: Add casts.
118 * compress.c: Add casts.
119 * dwarf1.c: Add casts.
120 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
121 bfd_ptr. Update code to use new name.
122 * elf-attrs.c: Add casts.
123 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
124 anonymous struct. (union gotplt_union, struct
125 elf_link_virtual_table_entry): Move to top level.
126 * elf-eh-frame.c: Add casts.
127 * elf-strtab.c: Add casts.
128 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
129 argument name from typename to type_name.
130 * elf32-i386.c: Add casts.
131 * elf64-x86-64.c: Add casts.
132 * elfcode.h: Add casts.
133 * elfcore.h: Add casts.
134 * elflink.c: Add casts.
135 * format.c: Add casts.
138 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
140 * libbfd.c: Add casts.
141 * linker.c: Add casts.
142 * merge.c: Add casts.
143 * opncls.c: Add casts.
144 * peXXigen.c: Add casts.
145 * peicode.h: Add casts.
146 * reloc.c: Add casts.
147 * section.c: Add casts.
148 * simple.c: Add casts.
150 * stabs.c: Add casts.
152 * targets.c: Add casts.
153 * tekhex.c: Add casts.
154 * verilog.c: Add casts.
156 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
158 * configure: Regenerate.
160 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
162 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
163 for the mode of target PLT entries.
164 (allocate_dynrelocs): Only adjust symbol type if setting its
167 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
169 * configure: Regenerate.
171 2009-09-09 Nick Clifton <nickc@redhat.com>
174 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
175 section headers containing sh_link values of SHN_BEFORE or
177 * elfcode.h (elf_object_p): Likewise.
179 2009-09-09 Tristan Gingold <gingold@adacore.com>
181 Handle DYLD_INFO introduced by Darwin10.
182 * mach-o.h (bfd_mach_o_load_command_type): Add
183 BFD_MACH_O_LC_DYLD_INFO.
184 (bfd_mach_o_dyld_info_command): New type.
185 (bfd_mach_o_load_command): Add dyld_info field.
186 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
187 (bfd_mach_o_scan_read_dyld_info): New function.
188 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
189 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
190 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
191 (bfd_mach_o_print_dyld_info): New function.
193 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
195 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
196 linkonce or linker script discarded section.
198 2009-09-09 Alan Modra <amodra@bigpond.net.au>
200 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
202 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
204 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
205 range call the bfd error hander and use R_68K_NONE instead.
207 2009-09-07 Tristan Gingold <gingold@adacore.com>
209 * po/SRC-POTFILES.in: Regenerate.
210 * po/bfd.pot: Regenerate.
212 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
213 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
214 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
215 st_mtim.tv_nsec to gas/configure.in
216 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
217 * configure: Regenerate.
218 * config.in: Regenerate.
219 * vmsutil.c: Moved to gas/config/te-vms.c
220 * vmsutil.h: Removed.
221 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
222 (BFD32_BACKENDS): Remove vmsutil.lo
223 * Makefile.in: Regenerate.
225 2009-09-05 Eli Zaretskii <eliz@gnu.org>
227 * coffcode.h: Include libiberty.h.
229 2009-09-05 Martin Thuresson <martin@mtme.org>
231 * coff-arm.c (coff_arm_relocate_section)
232 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
233 Change member name class to symbol_class.
234 * coff-i960.c (coff_i960_relocate_section) Rename variable
235 class to class_val. Change member name class to symbol_class.
236 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
237 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
238 * coff-stgo32.c (adjust_aux_in_post)
239 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
241 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
242 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
243 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
245 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
246 variables named class to n_sclass. (coff_write_symbols): Rename
247 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
248 argument class to symbol_class.
249 * cofflink.c (_bfd_coff_link_hash_newfunc)
250 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
251 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
252 Update code to use renamed members.
253 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
254 argument class to in_class.
255 * libcoff-in.h (struct coff_link_hash_entry, struct
256 coff_debug_merge_type) Renamed members class to symbol_class and
258 * libcoff.h Regenerated.
259 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
260 Rename argument class to in_class.
261 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
263 * pef.h (struct bfd_pef_imported_symbol): Changed name of
264 member class to symbol_class.
266 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
268 * configure: Regenerated.
270 2009-09-04 Tristan Gingold <gingold@adacore.com>
272 * configure.in: Bump version to 2.20.51
274 2009-09-04 Alan Modra <amodra@bigpond.net.au>
276 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
278 2009-09-04 Jie Zhang <jie.zhang@analog.com>
280 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
282 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
283 for empty .rela.bss and .rel.plt sections.
285 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
287 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
288 R_MIPS_JALR unless symbol resolves locally.
290 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
292 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
293 has_static_relocs for R_MIPS_JALR.
295 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
297 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
298 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
301 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
303 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
306 2009-09-01 Tristan Gingold <gingold@adacore.com>
308 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
309 dependencies. Reindent.
310 * configure.com: Ported to Itanium VMS. Now generates a build.com
311 to build without make. Add messages but make edit silent.
312 * hosts/alphavms.h: Add a prototype for stpcpy.
313 * vms.c: Add a missing include for Alpha VMS.
314 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
316 2009-08-31 Jan Beulich <jbeulich@novell.com>
318 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
319 * elf.c (bfd_elf_get_default_section_type): New.
320 (elf_fake_sections): Use bfd_elf_get_default_section_type.
322 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
324 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
326 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
328 2009-08-30 Alan Modra <amodra@bigpond.net.au>
331 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
332 (bfd_emul_get_commonpagesize): Likewise.
334 2009-08-29 Martin Thuresson <martin@mtme.org>
336 * elf32-arm.c (struct stub_def): Rename member template to
337 template_sequence. (arm_build_one_stub,
338 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
339 Rename variable template to template_sequence.
340 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
341 Rename variable template to template_val.
342 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
344 * coffgen.c (coff_make_empty_symbol)
345 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
346 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
348 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
350 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
352 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
353 * ieee.c (ieee_make_empty_symbol): Rename variable new to
355 * linker.c (bfd_new_link_order): Rename variable new to
357 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
359 * oasys.c (oasys_make_empty_symbol): Rename variable new to
361 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
362 new to new_symbol_type.
363 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
365 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
367 (read_hdr, rs6000coff_core_p)
368 (rs6000coff_core_file_matches_executable_p)
369 (rs6000coff_core_file_failing_command)
370 (rs6000coff_core_file_failing_signal): Updated function to use new
372 * som.c (som_make_empty_symbol): Rename variable new to
374 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
376 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
377 variable new to new_symbol.
379 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
381 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
382 bfdlibdir and bfdincludedir.
383 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
384 [INSTALL_LIBBFD]: ... here, ...
385 [INSTALL_LIBBFD]: ... and empty overrides here.
386 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
387 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
388 * Makefile.in: Regenerate.
389 * configure: Regenerate.
391 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
393 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
394 relocations. Rewrite output of dynamic TLS relocations.
395 (DTP_OFFSET, TP_OFFSET): New constants.
396 (dtpoff_base): Update.
397 (tpoff): Rename to tpoff_base, update.
398 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
399 New functions. Move code from elf_m68k_relocate_section here.
400 (elf_m68k_relocate_section): Update.
401 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
403 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
405 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
407 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
408 Handle non_got_ref field.
409 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
411 2009-08-26 Alan Modra <amodra@bigpond.net.au>
414 * linker.c (bfd_find_version_for_sym): Revert warning.
416 2009-08-26 Alan Modra <amodra@bigpond.net.au>
419 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
420 other wildcard match. Warn on multiple wildcard matches.
422 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
424 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
426 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
427 only in this condition.
428 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
429 to build but not install libbfd.la in this condition.
430 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
431 (install_libbfd, install_libbfd): Remove.
432 * Makefile.in: Regenerate.
433 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
434 (INCLUDES): ... this.
436 * doc/Makefile.in: Regenerate.
438 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
440 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
441 dependency tracking to work for them.
442 (targets.lo, archures.lo, dwarf.lo): Rewrite to
443 use automake dependency tracking mechanism.
444 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
445 (mkdep section): Remove.
446 (BUILT_SOURCES): New, list $(BUILD_HFILES).
447 * Makefile.in: Regenerate.
448 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
450 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
451 (install-pdf, install-pdf-recursive, install-html)
452 (install-html-recursive): Remove.
453 * Makefile.in: Regenerate.
455 * Makefile.in: Regenerate.
456 * aclocal.m4: Likewise.
457 * config.in: Likewise.
458 * configure: Likewise.
460 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
462 * elf32-arm.c (arch_has_thumb2_nop): New function.
463 (arch_has_arm_nop): New function.
464 (elf32_arm_final_link_relocate): NOP opcodes changed.
466 2009-08-16 Doug Evans <dje@google.com>
468 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
469 at least don't leak memory.
471 2009-08-13 DJ Delorie <dj@redhat.com>
473 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
476 2009-08-12 Nick Clifton <nickc@redhat.com>
478 * po/fi.po: Updated Finnish translation.
480 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
482 Merge some FRV FDPIC changes into the Blackfin code.
483 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
484 summary reloc information.
485 (bfinfdpic_dynamic_got_plt_info): New.
486 (_bfin_create_got_section): Create the PLT section here.
487 (elf32_bfinfdpic_create_dynamic_sections): Not here.
488 (_bfinfdpic_count_nontls_entries): Move out of...
489 (_bfinfdpic_count_got_plt_entries): ... here.
490 (_bfinfdpic_count_relocs_fixups): Likewise.
491 (_bfinfdpic_reset_got_plt_entries): New.
492 (_bfinfdpic_size_got_plt): Move out of...
493 (elf32_bfinfdpic_size_dynamic_sections): ... here.
494 (bfinfdpic_relocate_section): Be careful not to call
495 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
496 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
498 (elf_backend_discard_info): Define for FD-PIC.
500 2009-08-11 Alan Modra <amodra@bigpond.net.au>
502 * elflink.c: Add FIXMEs for some places that require octets_per_byte
504 * elf-eh-frame.c: Likewise.
507 2009-08-11 Alan Modra <amodra@bigpond.net.au>
509 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
510 to x86 and x86_64 configurations.
511 * configure: Regenerate.
513 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
515 Stop using bfd_usrdata in libbfd.
516 * coff-stgo32.c (bfd_coff_go32stub): Remove.
517 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
518 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
519 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
520 filehdr_dst->u.go32.stub. New comment with the reason.
521 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
522 Substitute the removed macro bfd_coff_go32stub.
523 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
524 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
525 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
526 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
527 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
529 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
530 * libcoff-in.h (coff_data_type): New field go32stub.
531 * libcoff.h: Regenerated.
533 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
535 Fix go32 stub preservation by objcopy.
536 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
537 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
540 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
542 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
544 (elf32_arm_final_link_relocate): Treat local undefined symbols the
545 same as global undefined symbols.
546 (elf32_arm_relocate_section): Give an error for local undefined
547 non-weak symbols, unless the reloc will not use the symbol.
549 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
551 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
552 (ppc_elf_relax_section): Use symbol index to distinguish
555 2009-08-10 Alan Modra <amodra@bigpond.net.au>
557 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
559 2009-08-10 Alan Modra <amodra@bigpond.net.au>
561 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
562 info for STT_GNU_IFUNC.
563 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
564 on got refs in case the symbol turns out to be ifunc.
565 (ppc_elf_gc_sweep_hook): Similarly.
566 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
567 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
568 (ppc_elf_size_dynamic_sections): Likewise.
569 (ppc_elf_relocate_section): Likewise.
571 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
573 From Mike Frysinger <michael.frysinger@analog.com>
574 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
575 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
576 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
577 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
578 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
579 Adjust to match the renamed reloc definitions.
581 2009-08-08 Alan Modra <amodra@bigpond.net.au>
584 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
585 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
587 2009-08-07 Tom Tromey <tromey@redhat.com>
589 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
592 2009-08-06 Michael Eager <eager@eagercon.com>
594 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
595 * Makefile.in: Regenerate.
596 * archures.c: Add bfd_arch_microblaze.
597 * bfd-in2.h: Regenerate.
598 * config.bfd: Add microblaze target.
599 * configure.in: Add bfd_elf32_microblaze_vec target.
600 * configure: Regenerate.
601 * cpu-microblaze.c: New.
602 * elf32-microblaze.c: New.
603 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
604 * libbfd.h: Regenerate.
605 * reloc.c: Add MICROBLAZE relocations.
606 * section.c: Add struct relax_table and relax_count to section.
607 * targets.c: Add bfd_elf32_microblaze_vec.
609 2009-08-06 Jakub Jelinek <jakub@redhat.com>
610 Alan Modra <amodra@bigpond.net.au>
613 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
615 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
616 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
618 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
620 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
621 at least once when fixing cortex-a8.
623 2009-08-05 Chao-ying Fu <fu@mips.com>
625 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
626 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
627 for CPUs. It is true for RM9000.
628 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
630 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
631 to guard the transformation.
633 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
635 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
636 (spu_elf_size_sections): Declare prototype.
637 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
638 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
639 (spu_elf_emit_fixup): New function.
640 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
641 (spu_elf_size_sections): New function.
643 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
645 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
646 (arm_build_one_stub): Build a8 veneers as a separate pass.
647 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
648 parameters. Use them to check if we create a different a8 fixup
649 than the previous pass.
650 (elf32_arm_size_stubs): Move scope of stub_changed and
651 prev_num_a8_fixes into main loop.
652 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
654 2009-08-04 Alan Modra <amodra@bigpond.net.au>
656 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
657 which find_plt_ent is called. Delete redundant code.
659 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
662 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
663 invalid string offset.
665 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
668 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
669 to htab->init_got_offset and plt to htab->init_plt_offset
670 when discarding space for dynamic relocations.
672 2009-08-03 Alan Modra <amodra@bigpond.net.au>
674 * elf32-ppc.c (struct plt_entry): Revise comments.
675 (ppc_elf_check_relocs): Don't create needless plt_entry info
676 for non-pie executables. Don't test info->pie when info->shared
677 already covers that case.
678 (ppc_elf_gc_sweep_hook): Adjust for above change.
679 (add_stub_sym): Don't test info->pie when info->shared tested.
680 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
681 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
682 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
683 (ppc_elf_relocate_section): Likewise.
685 2009-08-03 Alan Modra <amodra@bigpond.net.au>
687 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
688 for local ifunc symbols in non-pie executables, regardless of
689 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
690 code so that it's obvious that we only do anything special for
692 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
693 (allocate_dynrelocs): Correct comment for syms defined in plt.
694 Don't specially allocate ifunc dyn relocs.
695 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
696 (ppc_elf_relocate_section): Set "relocation" value for ifunc
697 syms in non-pie executables. No specially allocated dyn relocs
698 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
699 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
700 a non-pie executable.
702 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
703 Jakub Jelinek <jakub@redhat.com>
706 * elf32-i386.c (elf_i386_tls_transition): Check executable
707 instead of shared for TLS when building PIE.
708 (elf_i386_check_relocs): Likewise.
709 (elf_i386_allocate_dynrelocs): Likewise.
710 (elf_i386_relocate_section): Likewise.
712 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
713 instead of shared for TLS when building PIE.
714 (elf64_x86_64_check_relocs): Likewise.
715 (elf64_x86_64_allocate_dynrelocs): Likewise.
716 (elf64_x86_64_relocate_section): Likewise.
718 2009-07-31 Anthony Green <green@moxielogic.com>
720 * config.bfd (targ_cpu): Add moxie-uclinux support.
722 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
724 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
726 2009-07-30 Alan Modra <amodra@bigpond.net.au>
728 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
729 used by indirect function support. Count dynamic relocs for
731 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
732 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
733 in iplt and their relocs in reliplt. Don't make ifunc syms
734 dynamic. Allocate got entry relocs for non-dynamic ifunc in
735 reliplt. Handle other dynamic relocs for ifunc.
736 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
737 ifunc in reliplt, likewise relocs for got against local ifunc.
738 Typo fix on reliplt size adjust.
739 (ppc_elf_relocate_section): Don't use plt scheme of allocating
740 relocs 1-1 with entries for iplt, instead just add using
741 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
742 Error on invalid ifunc dyn relocs.
743 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
745 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
746 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
747 (ppc64_elf_reloc_type_lookup): Handle new relocs.
748 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
749 (allocate_dynrelocs): As for elf32-ppc.c above.
750 (ppc64_elf_size_dynamic_sections): Likewise.
751 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
752 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
753 (ppc_size_one_stub): Similarly.
754 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
756 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
758 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
760 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
761 change. Add note to head comment.
763 2009-07-28 Jan Beulich <jbeulich@novell.com>
765 * archive.c (get_extended_arelt_filename): Remove redundant
766 range check on index.
768 2009-07-27 Doug Kwan <dougkwan@google.com>
770 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
772 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
774 * archures.c bfd_*_arch): Sorted.
775 (bfd_archures_list): Likewise.
777 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
779 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
780 to R_cr16_NUM32 relocation.
782 2009-07-26 Michael Eager <eager@eagercon.com>
784 * archures.c: Add bfd_mach_ppc_405
787 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
789 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
790 * cpu-l1om.c (bfd_l1om_arch): Likewise.
792 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
794 * archures.c (bfd_architecture): Add bfd_arch_l1om.
795 (bfd_l1om_arch): New.
796 (bfd_archures_list): Add &bfd_l1om_arch.
797 * bfd-in2.h: Regenerated.
799 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
800 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
801 if bfd_elf64_x86_64_freebsd_vec is supported.
802 (targ_selvecs): Likewise.
804 * configure.in: Support bfd_elf64_l1om_vec and
805 bfd_elf64_l1om_freebsd_vec.
806 * configure: Regenerated.
810 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
811 (bfd_elf64_l1om_vec): Likewise.
812 (bfd_elf64_l1om_freebsd_vec): Likewise.
814 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
815 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
816 * Makefile.in: Regenerated.
818 * targets.c (bfd_elf64_l1om_vec): New.
819 (bfd_elf64_l1om_freebsd_vec): Likewise.
820 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
821 bfd_elf64_l1om_freebsd_vec.
823 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
824 Alan Modra <amodra@bigpond.net.au>
826 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
827 * bfd-in2.h: Regenerate.
828 * libbfd.h: Regenerate.
829 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
830 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
831 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
833 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
836 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
837 instead of shared for R_X86_64_TPOFF32.
838 (elf64_x86_64_relocate_section): Likewise.
840 2009-07-23 Ulrich Drepper <drepper@redhat.com>
842 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
843 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
844 with the BSF_GNU_UNIQUE flag bit set.
845 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
846 for symbols with STB_GNU_UNIQUE binding.
847 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
848 with the STB_GNU_UNIQUE binding.
849 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
850 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
851 symbols with the unique_global field set.
852 (elf_link_output_extsym): Set unique_global field for symbols with
853 the STB_GNU_UNIQUE binding.
854 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
855 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
857 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
859 * bfd-in2.h: Regenerate.
861 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
863 * elflink.c (elf_link_output_extsym): Revert the last change.
865 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
868 * elflink.c (elf_link_output_extsym): Special case ifunc syms
869 when ref_regular, not def_regular.
871 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
874 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
875 from a DSO into a normal FUNC symbol.
876 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
877 a normal FUNC symbol.
879 2009-07-17 Chao-ying Fu <fu@mips.com>
881 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
882 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
883 interlocking, the last PLT entry needs a nop in the branch delay slot.
884 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
885 output the last two PLT entries in reverse order.
887 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
889 * elf32-i386.c (elf_i386_relocate_section): Don't get local
890 STT_GNU_IFUNC symbol for relocatable link.
891 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
893 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
895 * bfdio.c (bfd_iovec): Add comments for bmmap.
896 * bfd-in2.h: Regenerated.
898 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
900 * Makefile.am: Run "make dep-am".
901 * Makefile.in: Regenerated.
903 2009-07-10 Doug Kwan <dougkwan@google.com>
905 * elf32-arm.c (stub_hash_newfunc): Initialize fields
906 target_addend and orig_insn.
908 2009-07-10 Tom Tromey <tromey@redhat.com>
910 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
911 (elf-eh-frame.lo): Likewise.
912 (elf32-bfin.lo): Likewise.
913 (elf32-frv.lo): Likewise.
914 (elf32-xc16x.lo): Likewise.
915 * Makefile.in: Rebuild.
916 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
917 * elf-eh-frame.c: Likewise.
918 * elf32-bfin.c: Likewise.
919 * elf32-frv.c: Likewise.
920 * elf32-xc16x.c: Likewise.
922 2009-07-10 Julian Brown <julian@codesourcery.com>
924 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
925 symbol a stub entry is derived from, not the entry for the stub
926 itself, in call to elf32_arm_final_link_relocate.
928 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
930 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
931 when reporting addends.
933 2009-07-10 Alan Modra <amodra@bigpond.net.au>
935 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
936 data even when no stubs.
937 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
939 2009-07-10 Alan Modra <amodra@bigpond.net.au>
941 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
942 (ppc_elf_get_synthetic_symtab): Report addend.
944 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
945 (ppc_elf_create_glink): New function.
946 (ppc_elf_create_dynamic_sections): Use it.
947 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
948 (update_local_sym_info): Allocate space for local_plt array.
949 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
951 (is_branch_reloc): New function.
952 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
953 (ppc_elf_gc_sweep_hook): Likewise.
954 (ppc_elf_adjust_dynamic_symbol): Likewise.
955 (allocate_dynrelocs): Likewise.
956 (ppc_elf_size_dynamic_sections): Likewise.
957 (ppc_elf_relocate_section): Likewise.
958 (branch_reloc_hash_match): Use is_branch_reloc.
959 (ppc_elf_tls_optimize): Adjust for local_plt.
960 (write_glink_stub): New function, extracted from..
961 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
962 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
963 branch table when dynamic.
964 (elf_backend_post_process_headers): Define.
965 * elf64-ppc.c (elf_backend_post_process_headers): Define.
966 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
967 (ppc64_elf_get_synthetic_symtab): Report addend.
968 (struct ppc_stub_hash_entry): Add plt_ent.
970 (struct ppc_link_hash_table): Add iplt and reliplt.
971 (create_linkage_sections): Make .iplt and .rela.iplt sections.
972 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
973 (update_local_sym_info): Allocate space for local_plt array.
974 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
976 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
977 and don't change hash flags here.
978 (is_branch_reloc): New function.
979 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
980 (ppc64_elf_gc_sweep_hook): Likewise.
981 (ppc64_elf_adjust_dynamic_symbol): Likewise.
982 (allocate_dynrelocs): Likewise.
983 (ppc64_elf_size_dynamic_sections): Likewise.
984 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
985 (ppc64_elf_size_stubs): Likewise.
986 (ppc64_elf_relocate_section): Likewise.
987 (get_sym_h): Adjust for local_plt.
988 (branch_reloc_hash_match): Use is_branch_reloc.
989 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
990 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
992 2009-07-10 Alan Modra <amodra@bigpond.net.au>
994 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
996 2009-07-10 Alan Modra <amodra@bigpond.net.au>
998 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
999 and ref_regular_nonweak comment.
1000 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1001 when def_regular, not ref_regular.
1002 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1003 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1004 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1006 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1008 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1009 of malloc'd struct call_info.
1010 (pasted_function): Likewise, priority too.
1012 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1014 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1015 alignment when packing sections into overlays.
1017 2009-07-03 Cary Coutant <ccoutant@google.com>
1019 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1021 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1023 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1024 changes only) earlier patch:-
1026 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1028 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1029 give .debug and .reloc data characteristics.
1030 (DOT_RELOC): New define for .reloc section string.
1031 (coff_write_object_contents): Use DOT_RELOC instead of string.
1033 2009-07-02 Tom Tromey <tromey@redhat.com>
1035 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1036 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1038 2009-07-01 Nick Clifton <nickc@redhat.com>
1040 * elf-m10300.c: Remove trailing white space.
1041 * reloc.c: Likewise.
1043 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1045 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1046 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1047 * configure.in: Use them.
1048 * configure: Regenerate.
1049 * config.in: Regenerate.
1050 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1051 #define _BSD_SOURCE. Add comments.
1052 (vms_file_stats_name): Calculate creation date based on available
1053 runtime data. Return 1 for version instead of 0.
1055 2009-07-01 Nick Clifton <nickc@redhat.com>
1058 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1059 to R_ARM_THM_PC8 relocation.
1061 2009-06-29 Nick Clifton <nickc@redhat.com>
1063 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1064 different uses of the relocations addend when a symbol is in a
1067 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1070 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1071 SHT_REL/SHT_RELA sections on executable nor shared library.
1072 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1073 as a normal section.
1075 2009-06-25 Nick Clifton <nickc@redhat.com>
1077 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1078 symbols with SEC_MERGE flag.
1080 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1082 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1083 give .debug and .reloc data characteristics.
1084 (DOT_RELOC): New define for .reloc section string.
1085 (coff_write_object_contents): Use DOT_RELOC instead of string.
1087 2009-06-25 Tristan Gingold <gingold@adacore.com>
1089 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1090 (bfd_mach_o_canonicalize_dynamic_symtab)
1091 (bfd_mach_o_get_synthetic_symtab): Defines.
1092 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1093 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1095 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1096 for scattered relocations.
1097 (bfd_mach_o_i386_print_thread): New function.
1098 (bfd_mach_o_print_thread): Define.
1100 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1101 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1102 New functions extracted from ...
1103 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1104 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1105 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1106 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1107 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1108 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1110 (bfd_mach_o_scan_read_dylib): Ditto.
1111 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1113 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1114 decode isym and flags on little endian targets. Set dysymtab field.
1115 (bfd_mach_o_scan_start_address): Adjust for enum names.
1116 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1117 (bfd_mach_o_print_section): Display bfd section name.
1118 (bfd_mach_o_print_segment): Display none if no name.
1119 (bfd_mach_o_print_dysymtab): Display next index for local, external
1120 and undefined symbols.
1121 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1122 Display dylinker name. Display thread and unixthread commands content.
1123 (bfd_mach_o_print_thread): New macro.
1125 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1126 (bfd_mach_o_ppc_thread_flavour): Ditto.
1127 (bfd_mach_o_i386_thread_flavour): Ditto.
1128 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1129 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1130 BFD_MACH_O_THREAD_STATE_NONE.
1131 (bfd_mach_o_segment_command): Remove segment field.
1132 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1133 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1134 (bfd_mach_o_prebound_dylib_command): Ditto.
1135 (bfd_mach_o_dylib_command): Ditto.
1136 (bfd_mach_o_prebound_dylib_command): Remove section field.
1137 (mach_o_data_struct): Add dysymtab field.
1138 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1139 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1140 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1141 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1142 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1144 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1146 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1147 field of struct dirent.
1149 2009-06-23 Tristan Gingold <gingold@adacore.com>
1151 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1152 of this macro. Fix indentation.
1154 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1156 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1157 destination for defined dynamic symbols when deciding whether to
1158 insert a stub or not.
1159 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1160 when actually accessed through a PLT, even when generating a
1163 2009-06-22 Tristan Gingold <gingold@adacore.com>
1165 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1168 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1170 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1171 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1173 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1175 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1177 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1179 * elflink.c (elf_link_add_object_symbols): Avoid warning
1180 from -Wjump-misses-init in gcc 4.5.0.
1182 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1184 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1186 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1188 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1190 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1191 r_symndx. Report local symbol name on error.
1192 (elf_i386_check_relocs): Updated. Report local symbol name on
1194 (elf_i386_gc_sweep_hook): Updated.
1195 (elf_i386_relocate_section): Likewise.
1197 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1198 r_symndx. Report local symbol name on error.
1199 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1201 (elf64_x86_64_gc_sweep_hook): Updated.
1202 (elf64_x86_64_relocate_section): Likewise.
1204 2009-06-19 Tristan Gingold <gingold@adacore.com>
1206 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1208 2009-06-19 Tristan Gingold <gingold@adacore.com>
1210 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1211 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1212 (bfd_mach_o_valid): Ditto.
1213 (bfd_mach_o_wide_p): Ditto.
1214 (bfd_mach_o_canonicalize_reloc): Ditto.
1215 (bfd_mach_o_build_commands): Ditto.
1216 (bfd_mach_o_scan_read_thread): Ditto.
1217 (bfd_mach_o_flatten_sections): Ditto.
1218 (bfd_mach_o_scan_start_address): Ditto.
1219 (bfd_mach_o_lookup_section): Ditto.
1220 (bfd_mach_o_core_fetch_environment): Ditto.
1221 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1222 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1223 (bfd_mach_o_scan_write_symtab): Ditto.
1224 Use macros instead of hard-coded values.
1225 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1226 Use bfd_mach_o_get_data instead of direct access. Use macros
1227 instead of hard-coded values.
1228 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1229 Remove sym argument and get section from mdata.
1230 Move code into the else branch.
1231 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1232 Remove sym argument and get section from mdata. Adjust code.
1233 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1234 switch (which replaces consecutive if statements).
1235 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1236 module table, table of content, indirect symbols and external
1238 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1240 (bfd_mach_o_scan_read_linkedit): New function.
1241 (bfd_mach_o_scan_read_str): Ditto.
1242 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1244 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1245 bfd_mach_o_count_symbols never returns an error.
1246 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1247 symtab field (there might be only one symtab).
1248 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1249 Handle sub frameworks, sub umbrella, sub library and sub client.
1250 Read code signature and segment split info commands.
1251 (bfd_mach_o_scan): Reindent.
1252 (bfd_mach_o_xlat_name): New type.
1253 (bfd_mach_o_print_flags): New function.
1254 (bfd_mach_o_get_name): Ditto.
1255 (bfd_mach_o_cpu_name): New variable.
1256 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1257 (bfd_mach_o_section_type_name)
1258 (bfd_mach_o_section_attribute_name)
1259 (bfd_mach_o_load_command_name): New variables.
1260 (bfd_mach_o_print_private_header): New function.
1261 (bfd_mach_o_print_section_map): New function extracted from
1262 bfd_mach_o_print_private_bfd_data.
1263 (bfd_mach_o_print_section): Ditto. Print more infos.
1264 (bfd_mach_o_print_segment): Ditto.
1265 (bfd_mach_o_print_dysymtab): Ditto.
1266 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1267 load weak dylib, reexport dylib and id dylib.
1268 Handle code signature and segment_split info.
1269 Handle sub frameworks, sub umbrella, sub library and sub client.
1270 (bfd_mach_o_section_get_nbr_indirect): New function.
1272 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1273 (bfd_mach_o_header_flags): New enum to define header flags.
1274 (bfd_mach_o_section_attribute): New enum to replace ...
1275 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1276 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1277 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1278 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1279 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1280 these removed macros.
1281 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1282 (bfd_mach_o_dylib_module): New type.
1283 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1285 (bfd_mach_o_dylib_table_of_content): New type.
1286 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1287 (bfd_mach_o_dylib_reference): New type.
1288 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1289 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1290 modules, toc, references and indirect syms.
1291 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1292 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1293 unused). Add comment.
1294 (bfd_mach_o_dylib_command): Ditto.
1295 (bfd_mach_o_prebound_dylib_command): Ditto.
1296 (bfd_mach_o_linkedit_command): New type.
1297 (bfd_mach_o_str_command): New type.
1298 (bfd_mach_o_load_command): Add linkedit and str fields.
1299 (mach_o_data_struct): Add symtab field.
1300 (bfd_get_mach_o_data): Renamed to ...
1301 (bfd_mach_o_get_data): ... this new macro.
1302 (bfd_mach_o_scan_read_symtab_symbol,
1303 bfd_mach_o_scan_read_symtab_strtab,
1304 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1306 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1307 instead of direct access.
1309 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1311 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1312 R_PPC_PLTREL24 relocs.
1313 (ppc_elf_relocate_section): Likewise.
1315 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1317 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1318 pointer to sym hash. Update all uses.
1319 (update_plt_info): Likewise. Don't check addend here.
1321 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1323 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1324 bfd_sym_from_r_symndx.
1325 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1327 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1329 * elf-bfd.h (struct sym_sec_cache): Delete.
1330 (struct sym_cache): New.
1331 (bfd_section_from_r_symndx): Delete prototype.
1332 (bfd_sym_from_r_symndx): Define prototype.
1333 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1334 (bfd_sym_from_r_symndx): ..new function.
1335 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1336 bfd_section_from_r_symndx to new struct and function.
1337 * elf32-bfin.c: Likewise.
1338 * elf32-hppa.c: Likewise.
1339 * elf32-i386.c: Likewise.
1340 * elf32-m32r.c: Likewise.
1341 * elf32-m68hc1x.c: Likewise.
1342 * elf32-m68hc1x.h: Likewise.
1343 * elf32-m68k.c: Likewise.
1344 * elf32-ppc.c: Likewise.
1345 * elf32-s390.c: Likewise.
1346 * elf32-sh.c: Likewise.
1347 * elf64-ppc.c: Likewise.
1348 * elf64-s390.c: Likewise.
1349 * elf64-x86-64.c: Likewise.
1350 * elfxx-sparc.c: Likewise.
1351 * elfxx-sparc.h: Likewise.
1353 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1355 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1356 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1358 2009-06-18 Nick Clifton <nickc@redhat.com>
1360 * elflink.c (elf_link_sort_relocs): Return early if there are no
1363 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1365 Merge cegcc and mingw32ce target name changes from
1368 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1370 * config.bfd: Add arm*-*-cegcc* target.
1372 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1374 * config.bfd: Add arm-*-mingw32ce* target.
1376 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1378 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1379 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1380 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1381 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1383 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1385 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1386 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1387 * elf32-i386.c (elf_i386_check_relocs): Use it.
1388 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1390 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1392 * elf-bfd.h (elf_dyn_relocs): New.
1394 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1395 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1397 (elf_i386_copy_indirect_symbol): Likewise.
1398 (elf_i386_check_relocs): Likewise.
1399 (elf_i386_gc_sweep_hook): Likewise.
1400 (elf_i386_allocate_dynrelocs): Likewise.
1401 (elf_i386_readonly_dynrelocs): Likewise.
1402 (elf_i386_size_dynamic_sections): Likewise.
1404 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1405 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1406 with elf_dyn_relocs.
1407 (elf64_x86_64_copy_indirect_symbol): Updated.
1408 (elf64_x86_64_check_relocs): Likewise.
1409 (elf64_x86_64_gc_sweep_hook): Likewise.
1410 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1411 (elf64_x86_64_allocate_dynrelocs): Likewise.
1412 (elf64_x86_64_readonly_dynrelocs): Likewise.
1413 (elf64_x86_64_size_dynamic_sections): Likewise.
1415 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1417 * elf32-arm.c (create_got_section): Get existing .rela.got
1419 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1420 * elf32-lm32.c (create_got_section): Likewise.
1421 * elf32-m32r.c (create_got_section): Likewise.
1422 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1423 * elf32-s390.c (create_got_section): Likewise.
1424 * elf32-sh.c (create_got_section): Likewise.
1425 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1426 * elf64-s390.c (create_got_section): Likewise.
1427 * elfxx-sparc.c (create_got_section): Likewise.
1429 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1432 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1434 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1436 * elf32-i386.c (elf_i386_local_hash): Removed.
1437 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1438 (elf_i386_get_local_sym_hash): Likewise.
1440 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1441 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1442 (elf64_x86_64_get_local_sym_hash): Likewise.
1443 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1444 (get_local_sym_hash): Likewise.
1446 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1448 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1449 rel_got_sec and plt_sec.
1450 (elfNN_ia64_relax_section): Updated.
1451 (elfNN_ia64_create_dynamic_sections): Likewise.
1452 (get_got): Likewise.
1453 (allocate_dynrel_entries): Likewise.
1454 (elfNN_ia64_size_dynamic_sections): Likewise.
1455 (set_got_entry): Likewise.
1456 (elfNN_ia64_choose_gp): Likewise.
1457 (elfNN_ia64_relocate_section): Likewise.
1458 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1459 (elfNN_ia64_finish_dynamic_sections): Likewise.
1461 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1463 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1466 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1468 * configure.in (elf): Add elf-ifunc.lo.
1470 * configure: Regenerated.
1471 * Makefile.in: Likewise.
1473 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1474 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1476 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1477 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1479 (elf_i386_link_hash_table_create): Likewise.
1480 (elf_i386_create_dynamic_sections): Likewise.
1481 (elf_i386_check_relocs): Likewise.
1482 (elf_i386_allocate_dynrelocs): Likewise.
1483 (elf_i386_size_dynamic_sections): Likewise.
1484 (elf_i386_relocate_section): Likewise.
1485 (elf_i386_finish_dynamic_symbol): Likewise.
1486 (elf_i386_finish_dynamic_sections): Likewise.
1487 (elf_i386_create_got_section): Removed.
1489 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1490 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1492 (elf64_x86_64_compute_jump_table_size): Updated.
1493 (elf64_x86_64_link_hash_table_create): Likewise.
1494 (elf64_x86_64_create_dynamic_sections): Likewise.
1495 (elf64_x86_64_check_relocs): Likewise.
1496 (elf64_x86_64_allocate_dynrelocs): Likewise.
1497 (elf64_x86_64_size_dynamic_sections): Likewise.
1498 (elf64_x86_64_relocate_section): Likewise.
1499 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1500 (elf64_x86_64_finish_dynamic_sections): Likewise.
1501 (elf64_x86_64_create_got_section): Removed.
1503 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1504 for pointer alignment. Set up section pointers.
1505 (_bfd_elf_create_dynamic_sections): Likewise.
1506 (_bfd_elf_create_ifunc_sections): Moved to ...
1507 * elf-ifunc.c: Here. New.
1509 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1510 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1513 2009-06-16 Doug Kwan <dougkwan@google.com>
1515 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1516 to bfd_signed_vma. Cast constant operands which are used in
1517 offset related expressions to bfd_signed_vma type as appropriate.
1519 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1521 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1522 (elf_backend_plt_sym_val): Define.
1524 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1526 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1527 (elf_backend_reloc_type_class): Define.
1529 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1531 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1532 from an executable to a shared library treat R_VAX_PC32
1533 relocations as R_VAX_PLT32 ones.
1535 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1537 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1538 symbols in GOT space calculation.
1539 (elf_vax_relocate_section): Adjust accordingly.
1541 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1543 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1546 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1548 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1550 (elf_vax_relocate_section): Likewise.
1552 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1554 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1555 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1557 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1559 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1560 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1562 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1564 * Makefile.am: Run "make dep-am".
1565 * Makefile.in: Regenerated.
1567 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1569 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1570 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1572 2009-06-15 Nick Clifton <nickc@redhat.com>
1574 * po/ru.po: New Russian translation.
1575 * configure.in (ALL_LINGUAS): Add ru.
1576 * configure: Regenerate.
1578 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1580 * elf32-i386.c: Remove duplicated comments.
1582 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1585 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1586 dynamic IFUNC pointer in non-shared object. Use .got.plt
1587 for IFUNC definition in PIE.
1588 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1591 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1592 dynamic IFUNC pointer in non-shared object. Use .got.plt
1593 for IFUNC definition in PIE.
1594 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1597 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1599 * elf32-i386.c (elf_i386_check_relocs): Properly report
1600 local symbol for unhandled relocation against STT_GNU_IFUNC
1602 (elf_i386_relocate_section): Likewise.
1603 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1604 (elf64_x86_64_relocate_section): Likewise.
1606 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1609 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1610 (elf_i386_link_hash_table): Add loc_hash_table and
1612 (elf_i386_local_hash): New.
1613 (elf_i386_local_htab_hash): Likewise.
1614 (elf_i386_local_htab_eq): Likewise.
1615 (elf_i386_get_local_sym_hash): Likewise.
1616 (elf_i386_link_hash_table_free): Likewise.
1617 (elf_i386_allocate_local_dynrelocs): Likewise.
1618 (elf_i386_finish_local_dynamic_symbol): Likewise.
1619 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1620 (elf_i386_link_hash_table_create): Create loc_hash_table and
1622 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1623 (elf_i386_size_dynamic_sections): Likewise.
1624 (elf_i386_relocate_section): Likewise.
1625 (elf_i386_finish_dynamic_sections): Likewise.
1626 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1629 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1630 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1632 (elf64_x86_64_local_hash): New.
1633 (elf64_x86_64_local_htab_hash): Likewise.
1634 (elf64_x86_64_local_htab_eq): Likewise.
1635 (elf64_x86_64_get_local_sym_hash): Likewise.
1636 (elf64_x86_64_link_hash_table_free): Likewise.
1637 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1638 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1639 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1640 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1641 and loc_hash_memory.
1642 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1644 (elf64_x86_64_size_dynamic_sections): Likewise.
1645 (elf64_x86_64_relocate_section): Likewise.
1646 (elf64_x86_64_finish_dynamic_sections): Likewise.
1647 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1650 2009-06-10 Philip Blundell <philb@gnu.org>
1652 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1653 elf_sec->this_hdr == NULL.
1655 2009-06-12 Tristan Gingold <gingold@adacore.com>
1657 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1658 * bfd-in2.h: Regenerated.
1659 * libbfd.h: Regenerated.
1661 * mach-o.c (FILE_ALIGN): New macro.
1662 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1663 (bfd_mach_o_print_symbol): Ditto.
1664 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1665 (bfd_mach_o_get_reloc_upper_bound): New function.
1666 (bfd_mach_o_canonicalize_reloc): Ditto.
1667 (bfd_mach_o_scan_write_relocs): Ditto.
1668 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1669 (bfd_mach_o_scan_write_section_64): Ditto.
1670 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1671 written for load command. Do not compute section file offset.
1672 (bfd_mach_o_scan_write_segment_64): Ditto.
1673 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1674 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1676 (bfd_mach_o_mangle_symbols): ... this new function.
1677 (bfd_mach_o_write_contents): Be sure to have load commands built.
1678 Call bfd_mach_o_mangle_symbols.
1679 (bfd_mach_o_build_commands): Adjust for filelen field.
1680 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1681 Do not set symtab file offset anymore here.
1682 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1683 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1684 Set reloc_count and rel_filepos section fields.
1685 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1687 (bfd_mach_o_scan_read_section_64): Ditto.
1688 (bfd_mach_o_scan_read_section): Ditto.
1689 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1690 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1691 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1692 Handle weak-ref symbols.
1693 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1694 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1695 (bfd_mach_o_scan): Remove assignment to removed field.
1696 (bfd_mach_o_mkobject_init): Ditto.
1697 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1698 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1699 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1700 (bfd_mach_o_swap_reloc_in): Ditto.
1701 (bfd_mach_o_swap_reloc_out): Ditto.
1703 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1704 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1705 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1706 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1707 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1708 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1709 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1710 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1711 (BFD_MACH_O_N_WEAK_DEF): New macros.
1713 (bfd_mach_o_section_type): Add new enumeration values.
1714 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1715 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1716 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1717 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1719 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1720 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1721 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1722 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1723 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1724 (BFD_MACH_O_RELENT_SIZE): Ditto.
1725 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1726 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1727 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1728 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1729 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1730 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1731 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1732 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1733 (bfd_mach_o_reloc_info): New struct.
1734 (bfd_mach_o_asymbol): New struct.
1735 (bfd_mach_o_symtab_command): The symbols field is now of type
1737 (bfd_mach_o_load_command): The offset and len fields are now of type
1739 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1740 Add a filelen field. Add comments.
1741 (bfd_mach_o_backend_data): New struct.
1742 (bfd_mach_o_get_backend_data): New macro.
1743 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1745 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1746 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1747 (bfd_mach_o_canonicalize_reloc): Ditto.
1749 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1750 duplicated macro. Now defined to _bfd_generic_is_local_label.
1751 (TARGET_NAME_BACKEND): New macro...
1752 (TARGET_NAME_BACKEND): ... used to name a new variable.
1753 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1754 Mach-O backend data.
1756 * mach-o-i386.c (i386_howto_table): New variable.
1757 (bfd_mach_o_i386_swap_reloc_in): New function.
1758 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1759 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1760 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1761 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1762 (bfd_mach_o_bfd_reloc_type_lookup)
1763 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1765 2009-06-11 Eric Paris <eparis@redhat.com>
1766 Nick Clifton <nickc@redhat.com>
1768 * opncls.c (_maybe_make_executable): New function. Gives execute
1769 permission to an executable bfd that was opened for writing
1770 provided that it is a regular file. Replaces common code found in...
1771 (bfd_close): here and ...
1772 (bfd_close_all_done): here.
1774 2009-06-11 Anthony Green <green@moxielogic.com>
1776 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1777 * bfd-in2.h: Rebuilt.
1778 * libbfd.h: Rebuilt.
1779 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1781 (moxie_reloc_map): Ditto.
1782 Clean up copyright notice.
1784 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1786 * bfd-in2.h: bfd_mmap prototype.
1787 * bfdio.c (bfd_mmap): New function.
1788 * libbfd.h (bfd_iovec): Add bmmap.
1789 * cache.c (cache_bmmap): New function.
1790 (cache_iovec): Initialize bmmap member.
1791 * opencls.c (opncls_bmmap): New function.
1792 (opncls_iovec): Initialize bmmap member.
1794 2009-06-09 Tristan Gingold <gingold@adacore.com>
1796 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1797 and stabstr_segment fields.
1798 (mach_o_be_vec, mach_o_le_vec): Removed
1799 (bfd_mach_o_version): New prototype.
1801 * mach-o.c (bfd_mach_o_version): Make this function public.
1802 (mach_o_wide_p): New function.
1803 (bfd_mach_o_wide_p): Ditto.
1804 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1806 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1807 Search in the list only if the name starts with a dot.
1808 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1809 test. Check bfd_seek status.
1810 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1811 (bfd_mach_o_scan_write_section_32): Ditto.
1812 (bfd_mach_o_scan_write_section_64): Ditto.
1813 (bfd_mach_o_scan_write_section): Removed.
1814 (bfd_mach_o_scan_write_segment): Split into ...
1815 (bfd_mach_o_scan_write_segment_32): ... this and ...
1816 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1817 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1818 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1819 symbol table. Now returns a boolean.
1820 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1821 Adjust for status type.
1822 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1823 test. Write symbol table. Numbers the sections.
1824 (bfd_mach_o_read_header): Check bfd_seek status.
1825 Use mach_o_wide_p instead of hard-coded test.
1826 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1827 (bfd_mach_o_scan_read_section_64): Ditto.
1828 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1829 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1830 handled common symbols.
1831 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1832 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1833 (bfd_mach_o_scan_read_dylinker): Ditto.
1834 (bfd_mach_o_scan_read_dylib): Ditto.
1835 (bfd_mach_o_scan_read_thread): Ditto.
1836 (bfd_mach_o_scan_read_symtab): Ditto.
1837 Do not create a section for the stabs.
1838 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1839 (bfd_mach_o_scan_read_segment): Ditto.
1840 (bfd_mach_o_scan_read_command): Ditto.
1841 (bfd_mach_o_scan_start_address): Ditto.
1842 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1843 (bfd_mach_o_archive_p): Check bfd_seek status.
1844 (bfd_mach_o_core_fetch_environment): Ditto.
1846 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1848 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1850 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1851 (elf_i386_link_hash_table_create): Initialize irelifunc.
1852 (elf_i386_check_relocs): Updated. Set up irelifunc for
1854 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1855 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1857 (elf_i386_relocate_section): Likewise.
1859 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1860 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1861 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1863 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1864 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1866 (elf64_x86_64_relocate_section): Likewise.
1868 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1870 (_bfd_elf_create_ifunc_sections): This.
1872 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1874 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1877 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1879 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1880 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1881 building shared object. Check info->executable instead of
1882 !info->shared when setting non_got_ref.
1883 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1884 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1885 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1887 (elf_i386_relocate_section): Output dynamic relocation for
1888 R_386_32 against STT_GNU_IFUNC symbol to get the real
1889 function address when building shared object.
1890 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1891 relocation for STT_GNU_IFUNC symbol in shared object.
1893 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1894 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1895 symbol when building shared object. Check info->executable
1896 instead of !info->shared when setting non_got_ref.
1897 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1898 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1899 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1901 (elf64_x86_64_relocate_section): Output dynamic relocation
1902 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1903 function address when building shared object.
1904 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1905 relocation for STT_GNU_IFUNC symbol in shared object.
1907 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1909 * Makefile.am: Run "make dep-am".
1910 (BFD32_BACKENDS): Add mach-o-i386.lo.
1911 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1912 * Makefile.in: Regenerate.
1914 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1916 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1917 when looking for soft-icache stubs.
1919 2009-06-05 Tristan Gingold <gingold@adacore.com>
1921 * mach-o.h: Update copyright year.
1922 (bfd_mach_o_mach_header_magic): New enum.
1923 (bfd_mach_o_cpu_subtype): Now an enum.
1924 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1925 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1926 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1927 (bfd_mach_o_load_command): Field type_required is now a boolean.
1928 Reindent prototypes.
1929 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1930 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1931 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1932 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1933 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1934 (bfd_mach_o_canonicalize_symtab): Ditto.
1935 (bfd_mach_o_get_symbol_info): Ditto.
1936 (bfd_mach_o_print_symbol): Ditto.
1937 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1938 (bfd_mach_o_make_empty_symbol): Ditto.
1939 (bfd_mach_o_write_contents): Ditto.
1941 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1942 bfd_mach_o_mkobject): Defines.
1943 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1944 Do not check with target vector but with flavour.
1945 (struct mach_o_section_name_xlat): New declaration.
1946 (dwarf_section_names_xlat): Ditto.
1947 (text_section_names_xlat): Ditto.
1948 (data_section_names_xlat): Ditto.
1949 (struct mach_o_segment_name_xlat): Ditto.
1950 (segsec_names_xlat): Ditto.
1951 (bfd_mach_o_convert_section_name_to_bfd): New function.
1952 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1953 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1954 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1955 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1956 Accept any input and output flavour. Do not share private data
1958 (bfd_mach_o_count_symbols): Add a comment.
1959 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1960 (bfd_mach_o_canonicalize_symtab): Ditto.
1961 (bfd_mach_o_get_symbol_info): Ditto.
1962 (bfd_mach_o_print_symbol): Ditto.
1963 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1964 Use constants instead of hard-coded values.
1965 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1967 (bfd_mach_o_scan_write_section_64): Ditto.
1968 (bfd_mach_o_scan_write_segment): Ditto.
1969 Do not copy sections anymore.
1970 (bfd_mach_o_write_contents): Make it public.
1971 Remove dead code. Rewrite typeflag assignment.
1972 (bfd_mach_o_build_commands): New function.
1973 (bfd_mach_o_set_section_contents): Ditto.
1974 (bfd_mach_o_make_empty_symbol): Make it public.
1975 (bfd_mach_o_read_header): Make it static.
1976 Convert to bfd_boolean.
1977 Use constants instead of hard-coded values.
1978 (bfd_mach_o_make_bfd_section): Call
1979 bfd_mach_o_convert_section_name_to_bfd to create name.
1980 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1982 (bfd_mach_o_scan_read_section_64): Ditto.
1983 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1984 a segment anymore. Use constants instead of hard-coded values.
1985 (bfd_mach_o_scan_read_command): Fix style.
1986 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1987 Get rid of BFD_IO_FUNCS.
1988 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1989 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1990 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1991 (bfd_mach_o_object_p): Removed.
1992 (bfd_mach_o_gen_core_p): New function, replaces ...
1993 (bfd_mach_o_core_p): ... deleted.
1994 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1996 * mach-o-i386.c: New file.
1997 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1998 * configure.in (TDEFINES): Add mach_o_i386_vec.
1999 * configure: Regenerated.
2000 * targets.c: Add mach_o_i386_vec.
2002 * mach-o.c: Update copyright years.
2003 (BFD_IO_FUNCS): Remove (was not used).
2004 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2005 bfd_mach_o_slurp_extended_name_table,
2006 bfd_mach_o_construct_extended_name_table,
2007 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2008 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2009 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2010 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2011 bfd_mach_o_get_section_contents_in_window,
2012 bfd_mach_o_bfd_is_local_label_name,
2013 bfd_mach_o_bfd_is_target_special_symbol,
2014 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2015 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2016 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2017 bfd_mach_o_minisymbol_to_symbol,
2018 bfd_mach_o_bfd_get_relocated_section_contents,
2019 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2020 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2021 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2022 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2023 bfd_mach_o_bfd_merge_private_bfd_data,
2024 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2025 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2026 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2027 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2028 bfd_mach_o_bfd_copy_private_header_data,
2029 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2030 * mach-o-target.c: ... here.
2031 Update copyright years.
2033 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2035 * dep-in.sed: Don't use \n in replacement part of s command.
2036 * Makefile.am (DEP1): LC_ALL for uniq.
2038 * Makefile.in: Regenerate.
2040 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2042 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2043 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2044 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2046 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2048 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2049 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2050 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2051 against STT_GNU_IFUNC symbols for static executables.
2052 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2053 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2055 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2056 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2057 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2058 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2060 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2062 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2063 symbols to be left unimported when linking statically.
2064 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2065 code when linking statically.
2067 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2069 * elf32-i386.c (elf_i386_check_relocs): Increment
2070 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2071 against STT_GNU_IFUNC symbol.
2072 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2073 local STT_GNU_IFUNC definition is used.
2074 (elf_i386_relocate_section): Handle got.offset != -1 for
2075 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2078 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2079 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2080 relocations against STT_GNU_IFUNC symbol.
2081 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2082 local STT_GNU_IFUNC definition is used.
2083 (elf64_x86_64_relocate_section): Handle got.offset != -1
2084 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2085 STT_GNU_IFUNC symbol.
2087 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2090 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2091 (elf_i386_reloc_type_lookup): Likewise.
2092 (R_386_tls): Removed.
2093 (R_386_irelative): New.
2094 (R_386_vt_offset): Updated.
2095 (elf_i386_rtype_to_howto): Likewise.
2096 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2097 (elf_i386_link_hash_table_create): Initialize igotplt,
2099 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2100 (elf_i386_adjust_dynamic_symbol): Likewise.
2101 (elf_i386_allocate_dynrelocs): Likewise.
2102 (elf_i386_relocate_section): Likewise.
2103 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2105 (elf_i386_finish_dynamic_symbol): When building a static
2106 executable, use .iplt, .igot.plt and .rel.iplt sections for
2107 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2108 locally defined STT_GNU_IFUNC symbol.
2110 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2111 (x86_64_reloc_map): Likewise.
2112 (R_X86_64_standard): Updated.
2113 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2114 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2116 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2117 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2118 (elf64_x86_64_allocate_dynrelocs): Likewise.
2119 (elf64_x86_64_relocate_section): Likewise.
2120 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2122 (elf64_x86_64_finish_dynamic_symbol): When building a static
2123 executable, use .iplt, .igot.plt and .rela.iplt sections for
2124 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2125 for locally defined STT_GNU_IFUNC symbol.
2127 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2128 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2130 * bfd-in2.h: Regenerated.
2131 * libbfd.h: Likewise.
2133 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2135 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2136 (_bfd_elf_make_ifunc_reloc_section): Removed.
2137 (_bfd_elf_is_ifunc_symbol): Likewise.
2138 (_bfd_elf_create_static_ifunc_sections): New.
2140 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2142 (elf_link_add_object_symbols): Here.
2143 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2144 STT_GNU_IFUNC symbol.
2145 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2146 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2147 (IFUNC_INFIX): Removed.
2148 (get_ifunc_reloc_section_name): Likewise.
2149 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2150 (_bfd_elf_is_ifunc_symbol): Likewise.
2151 (_bfd_elf_create_static_ifunc_sections): New.
2153 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2155 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2156 (create_got_section): Likewise.
2157 (allocate_dynrelocs): Likewise.
2158 (readonly_dynrelocs): Likewise.
2159 (set_tls_module_base): Likewise.
2160 (dtpoff_base): Likewise.
2162 (elf_i386_link_hash_table_create): Updated.
2163 (elf_i386_create_dynamic_sections): Likewise.
2164 (elf_i386_check_relocs): Likewise.
2165 (elf_i386_size_dynamic_sections): Likewise.
2166 (elf_i386_relocate_section): Likewise.
2168 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2169 (create_got_section): Likewise.
2170 (allocate_dynrelocs): Likewise.
2171 (readonly_dynrelocs): Likewise.
2172 (set_tls_module_base): Likewise.
2173 (dtpoff_base): Likewise.
2175 (elf64_x86_64_link_hash_table_create): Updated.
2176 (elf64_x86_64_create_dynamic_sections): Likewise.
2177 (elf64_x86_64_check_relocs): Likewise.
2178 (elf64_x86_64_size_dynamic_sections): Likewise.
2179 (elf64_x86_64_relocate_section): Likewise.
2181 2009-05-28 Nick Clifton <nickc@redhat.com>
2183 * targets.c (_bfd_target_vector): Only include plugin target in
2184 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2186 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2188 * elf32-spu.c (struct call_info): New member broken_cycle.
2189 (remove_cycle): Instead of physically removing call_info structures
2190 to break call graph cycles, mark them using the broken_cycle flag.
2191 (mark_overlay_section): Respect broken_cycle flag.
2192 (unmark_overlay_section): Likewise.
2193 (collect_lib_sections): Likewise.
2194 (collect_overlays): Likewise.
2195 (sum_stack): Likewise.
2197 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2199 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2200 (mark_functions_via_relocs): Initialize callee->count to 1.
2201 (pasted_function): Likewise.
2202 (spu_elf_auto_overlay): Honor call counts when determining number
2203 of stubs required in software i-cache mode.
2205 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2207 * plugin.c (program_name): Remove.
2208 (plugin_program_name): New.
2209 (bfd_plugin_set_program_name): New.
2210 (try_load_plugin): Use plugin_program_name.
2211 * plugin.h (bfd_plugin_set_program_name): New.
2213 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2215 * aclocal.m4: Include ../config/plugins.m4.
2216 * configure.in: Use AC_PLUGINS.
2217 * configure: Regenerate.
2218 * Makefile.in: Regenerate.
2219 * doc/Makefile.in: Regenerate.
2221 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2223 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2225 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2226 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2227 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2228 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2229 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2230 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2231 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2232 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2233 * reloc.c (bfd_generic_relax_section): Likewise.
2234 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2235 * vms.c (vms_bfd_relax_section): Likewise.
2237 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2239 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2241 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2242 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2244 * elf32-i386.c (allocate_dynrelocs): Updated.
2245 (elf_i386_relocate_section): Likewise.
2246 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2247 (elf64_x86_64_relocate_section): Likewise.
2249 * elf64-x86-64.c (is_indirect_symbol): Removed.
2251 2009-05-26 Nick Clifton <nickc@redhat.com>
2253 * po/id.po: Updated Indonesian translation.
2255 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2257 * Makefile.am: Run "make dep-am".
2260 (ALL_MACHINES): Add cpu-plugin.lo.
2261 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2262 (BFD32_BACKENDS): Add plugin.lo.
2263 (BFD32_BACKENDS_CFILES): Add plugin.c.
2264 (libbfd_la_LIBADD): Add LIBDL
2265 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2266 (bfd_plugin_arch): Declare.
2267 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2268 * bfd.c (bfd): Add plugin_data.
2269 * config.bfd: Handle the plugin target.
2270 * configure.in: Check for --enable-plugins.
2271 (LT_INIT): Use the dlopen option.
2272 * cpu-plugin.c: New.
2275 * targets.c (plugin_vec): Declare.
2276 (_bfd_target_vector): Add plugin_vec.
2277 * Makefile.in: Regenerate.
2278 * bfd-in2.h: Regenerate.
2279 * configure: Regenerate.
2281 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2283 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2284 per line with all lines having continuation backslash. Prefix
2285 first line with "A", following lines with "B".
2286 * Makefile.am (DEP): Don't use dep.sed here.
2287 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2288 dep.sed here on dependencies, sort and uniq.
2289 * Makefile.in: Regenerate.
2291 2009-05-25 Tristan Gingold <gingold@adacore.com>
2293 * makefile.vms: Add verilog.obj to object list OBJS.
2295 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2297 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2298 for BFD_IN_MEMORY is cleared.
2299 (bfd_bwrite): Zero excess memory allocated.
2301 2009-05-22 Julian Brown <julian@codesourcery.com>
2303 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2305 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2306 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2307 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2308 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2309 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2310 (a8_erratum_fix, a8_erratum_reloc): New structs.
2311 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2312 num_a8_erratum_fixes, fix_cortex_a8 fields.
2313 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2314 (elf32_arm_add_stub): Split into two parts, creating...
2315 (elf32_arm_create_or_find_stub_sec): New function.
2316 (elf32_arm_final_link_relocate): Add forward declaration.
2317 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2318 relocations, multiple relocations per stub.
2319 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2320 (arm_size_one_stub): Use find_stub_size_and_template.
2321 (a8_reloc_compare): New.
2322 (find_thumb_glue): Add forward declaration.
2323 (cortex_a8_erratum_scan): New.
2324 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2325 (bfd_elf32_arm_set_cortex_a8_fix): New.
2326 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2327 (arm_map_one_stub): Add THUMB32_TYPE support.
2328 (a8_branch_to_stub_data): New.
2329 (make_branch_to_a8_stub): New.
2330 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2331 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2332 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2333 Cortex-A8 erratum workaround.
2334 * bfd-in2.h: Regenerate.
2336 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2338 * Makefile.am: Run "make dep-am".
2339 * Makefile.in: Regenerate.
2340 * po/SRC-POTFILES.in: Regenerate.
2342 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2344 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2347 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2349 * elf-bfd.h (struct elf_backend_data
2350 <elf_backend_link_output_symbol_hook>): Return an int.
2351 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2352 symbols on deleted .opd entries.
2353 * elflink.c (elf_link_output_sym): Return without outputting sym
2354 if output_symbol_hook returns 2.
2355 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2356 Abort if we must not discard sym.
2357 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2359 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2360 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2361 elf_backend_link_output_symbol_hook return type change.
2362 * elf32-arm.c (output_arch_syminfo): Likewise.
2363 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2364 (elf32_arm_output_arch_local_syms): Likewise.
2365 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2366 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2367 (bfd_score_elf_link_output_symbol_hook): Likewise.
2368 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2369 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2370 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2371 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2372 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2373 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2374 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2375 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2376 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2377 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2378 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2380 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2382 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2383 out of range .opd symbols.
2385 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2387 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2388 fprintf_vma directly.
2389 * peXXigen.c (pe_print_edata): Likewise.
2390 (pe_print_pdata): Likewise.
2391 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2392 (_bfd_XX_print_private_bfd_data_common): Likewise.
2394 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2396 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2398 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2399 Paul Brook <paul@codesourcery.com>
2401 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2402 fix discarded sections.
2404 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2406 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2407 sections into the software icache.
2409 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2411 * elf32-spu.c (build_stub): Always build "compact" sofware
2414 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2416 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2417 (spu_elf_setup): Initialize it.
2418 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2419 Update to new-sytle cache manager data structures.
2420 (spu_elf_build_stubs): Generate new-style cache manager data
2421 structures and symbols.
2422 (spu_elf_auto_overlay): Update size computation.
2424 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2426 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2427 segments first amongst the program headers.
2429 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2431 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2432 into addresses for relocation types that look at high bits. Remove
2433 special handling of relocation overflow warnings.
2435 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2437 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2438 control flow graph between fragments of a function.
2440 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2442 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2443 generate only a 16-byte .toe section.
2444 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2446 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2448 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2449 (spu_elf_place_overlay_data): ..here. New function.
2450 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2452 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2454 * elf32-arm.c: Move sysdep.h to start of file.
2456 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2458 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2460 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2461 __icache_tag_array and __icache_tag_array_size.
2463 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2465 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2467 (bfinfdpic_link_omit_section_dynsym): Likewise.
2468 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2470 2009-05-05 Paul Brook <paul@codesourcery.com>
2472 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2473 * bfd-in2.h: Regenerate.
2474 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2475 (_arm_elf_section_data): Add text and exidx fields.
2476 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2477 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2478 copy_exidx_entry): New functions.
2479 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2481 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2483 * elf32-arm.c (DEF_STUBS): New helper define.
2484 (DEF_STUB): Likewise.
2485 (stub_def): New type.
2486 (stub_definitions): New array, containing stub template pointers
2488 (arm_size_one_stub): Make use of stub_definitions.
2490 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2492 * elflink.c (find_version_for_sym): Remove from here, ...
2493 * linker.c (bfd_find_version_for_sym): ... rename, replace
2494 here, make public and update all callers.
2495 * bfd-in2.h: Regenerate.
2497 2009-04-30 Nick Clifton <nickc@redhat.com>
2499 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2501 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2502 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2503 into a STT_GNU_IFUNC symbol type.
2504 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2506 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2507 the binary contains ifunc symbols.
2508 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2509 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2510 * elf32-i386.c (is_indirect_function): New function.
2511 (elf_i386_check_relocs): Create an ifunc output section.
2512 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2513 section if necessary.
2514 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2516 (elf_i386_add_symbol_hook): New function. Set the
2517 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2518 symbol is encountered.
2519 (elf_backend_post_process_headers): Define.
2520 (elf_backend_add_symbol_hook): Define.
2521 (elf_i386_post_process_headers): Rename to
2522 elf_i388_fbsd_post_process_headers.
2523 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2524 (is_indirect_function): New function.
2525 (elf64_x86_64_check_relocs): Create an ifunc output section.
2526 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2527 section if necessary.
2528 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2529 symbol if necessary.
2530 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2531 elf_obj_data structure if an ifunc symbol is encountered.
2532 (elf_backend_post_process_headers): Define.
2533 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2534 if we have ifunc symbols to handle.
2535 (get_ifunc_reloc_section_name): New function. Computes the name
2536 for an ifunc section.
2537 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2538 section to hold ifunc relocs.
2539 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2540 (bfd_print_symbol_vandf): Handle ifunc symbols.
2541 (bfd_decode_symclass): Likewise.
2542 * bfd-in2.h: Regenerate.
2544 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2546 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2547 MOVW and MOVT relocations in a shared library link.
2549 2009-04-27 Anthony Green <green@moxielogic.com>
2551 * verilog.c: New file.
2552 * Makefile.am (BFD32_LIBS): Add verilog.c.
2553 (BFD32_LIBS_CFILES): Add verilog.c.
2554 (verilog.lo): New build rule.
2555 * Makefile.in: Rebuilt.
2556 * targets.c: Add verilog support.
2557 * bfd.c (tdata union): Add Verilog private data field.
2558 * bfd-in2.h: Regenerate.
2560 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2562 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2565 2009-04-23 Matthias Klose <doko@ubuntu.com>
2567 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2569 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2572 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2573 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2574 (elf32_arm_size_stubs): Likewise.
2575 (record_thumb_to_arm_glue): Deleted unused function.
2576 (bfd_elf32_arm_process_before_allocation): No longer handle
2577 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2578 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2579 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2581 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2583 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2584 (elf32_arm_write_section): Declare early.
2585 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2586 (arm_allocate_glue_section_space): Exclude empty sections.
2587 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2588 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2590 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2591 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2592 (elf32_arm_size_dynamic_sections): Allocate interworking
2594 (bfd_elf32_bfd_final_link): Define.
2596 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2598 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2600 * coffcode.h (coff_compute_section_file_positions): Clear
2601 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2603 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2604 force_minimum_alignment.
2606 * libcoff.h: Regenerated.
2608 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2609 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2611 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2612 nor target_subsystem.
2614 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2615 force_minimum_alignment nor target_subsystem.
2617 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2619 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2620 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2621 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2622 include in coff-x86_64.c of headers.
2623 (PDATA_ROW_SIZE): New define.
2624 (pex_regs[]): New static array.
2625 (pex64_get_runtime_function): New static function.
2626 (pex64_get_unwind_info): Likewise.
2627 (pex64_get_scope_entry): Likewise.
2628 (pex64_xdata_print_uwd_codes): Likewise.
2629 (pex64_get_section_by_rva): Likewise.
2630 (pex64_dump_xdata): Likewise.
2631 (pex64_bfd_print_pdata): Likewise.
2632 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2633 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2634 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2636 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2637 Alan Modra <amodra@bigpond.net.au>
2638 Dave Korn <dave.korn.cygwin@gmail.com>
2640 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2641 long names and non-NUL-terminated strings.
2643 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2645 * bfd-in2.h: Regenerated.
2647 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2649 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2650 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2652 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2655 * coffcode.h (bfd_pei_p): New.
2657 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2658 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2659 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2660 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2661 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2662 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2664 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2665 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2666 bfd_efi_rtdrv_x86_64_vec,
2667 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2668 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2669 * targets.c: Likewise.
2671 * configure: Regenerated.
2672 * libcoff.h: Likewise.
2673 * Makefile.in: Likewise.
2675 * efi-app-ia32.c: Removed.
2676 * efi-app-x86_64.c: Likewise.
2677 * efi-bsdrv-ia32.c: Likewise.
2678 * efi-bsdrv-ia64.c: Likewise.
2679 * efi-bsdrv-x86_64.c: Likewise.
2680 * efi-rtdrv-ia32.c: Likewise.
2681 * efi-rtdrv-ia64.c: Likewise.
2682 * efi-rtdrv-x86_64.c: Likewise.
2683 * efi-rtdrv-ia32.c: Likewise.
2685 * efi-app-ia64.c: Moved to ...
2687 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2688 (TARGET_NAME): Set to pei-ia64.
2690 * libpei.h (bfd_target_pei_p): Removed.
2691 (bfd_target_pei_arch): Likewise.
2692 (bfd_target_efi_app_p): Likewise.
2693 (bfd_target_efi_app_arch): Likewise.
2694 (bfd_target_efi_bsdrv_p): Likewise.
2695 (bfd_target_efi_bsdrv_arch): Likewise.
2696 (bfd_target_efi_rtdrv_p): Likewise.
2697 (bfd_target_efi_rtdrv_arch): Likewise.
2698 (bfd_pe_executable_p): Likewise.
2700 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2701 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2702 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2703 and efi-rtdrv-ia32.c.
2704 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2705 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2706 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2707 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2708 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2709 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2710 (efi-app-ia64.lo): Removed.
2711 (efi-bsdrv-ia32.lo): Likewise.
2712 (efi-rtdrv-ia32.lo): Likewise.
2713 (efi-app-ia64.lo): Likewise.
2714 (efi-bsdrv-ia64.lo): Likewise.
2715 (efi-rtdrv-ia64.lo): Likewise.
2716 (efi-app-x86_64.lo): Likewise.
2717 (efi-bsdrv-x86_64.lo): Likewise.
2718 (efi-rtdrv-x86_64.lo): Likewise.
2721 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2723 (arch_type): Removed.
2724 (pe_arch): Likewise.
2725 (pe_bfd_object_p): Just return coff_object_p.
2727 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2728 bfd_pe_executable_p with bfd_pei_p.
2730 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2732 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2733 PLT entries to an undefined symbol when generating a shared
2736 2009-04-17 Nick Clifton <nickc@redhat.com>
2739 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2741 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2743 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2744 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2745 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2746 * binary.c (binary_bfd_define_common_symbol): Likewise.
2747 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2748 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2749 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2750 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2751 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2752 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2753 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2754 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2755 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2756 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2757 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2758 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2759 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2760 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2761 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2762 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2763 * som.c (som_bfd_define_common_symbol): Likewise.
2764 * srec.c (srec_bfd_define_common_symbol): Likewise.
2765 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2766 * versados.c (versados_bfd_define_common_symbol): Likewise.
2767 * vms.c (vms_bfd_define_common_symbol): Likewise.
2768 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2769 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2770 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2771 (pmac_xcoff_vec): Likewise.
2772 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2773 (aix5coff64_vec): Likewise.
2774 * linker.c (bfd_generic_define_common_symbol): New function.
2775 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2776 (_bfd_define_common_symbol): New field.
2777 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2778 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2779 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2781 * bfd-in2.h: Regenerate.
2782 * libbfd.h: Likewise.
2783 * libcoff.h: Likewise.
2785 2009-04-15 Anthony Green <green@moxielogic.com>
2787 * targets.c: Add moxie support.
2788 * Makefile.am: Ditto.
2789 * Makefile.in: Rebuilt.
2790 * cpu-moxie.c, elf32-moxie.c: New files.
2791 * archures.c: Add moxie support.
2792 * configure.in: Add moxie support.
2793 * configure: Rebuilt.
2794 * config.bfd, archures.c: Add moxie support.
2795 * bfd-in2.h: Rebuilt.
2797 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2799 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2800 branch to an undef weak symbol into a jump to next instruction if
2801 a PLT entry will be created.
2803 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2805 * coffgen.c (make_a_section_from_file): Set the backend long
2806 section names enable if long section names found on input.
2807 * coffcode.h: Extend long section names documentation to match.
2809 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2811 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2814 2009-04-07 DJ Delorie <dj@redhat.com>
2816 * archures.c: Add bfd_mach_mep_c5.
2817 * bfd-in2.h: Likewise.
2818 * cpu-mep.c: Add bfd_c5_arch.
2819 * elf32-mep.c: Support it.
2821 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2823 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2824 info->callbacks->einfo.
2825 * linker.c (_bfd_generic_section_already_linked): Likewise.
2827 2009-04-06 DJ Delorie <dj@redhat.com>
2829 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2831 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2833 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2834 _bfd_pex64_print_pdata only if PE is defined.
2836 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2837 (_bfd_pex64_print_pdata): This.
2839 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2840 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2843 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2845 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2846 _bfd_pep_print_x64_pdata.
2847 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2848 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2850 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2852 * elf32-xtensa.c (relax_property_section): Always set r_offset
2855 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2857 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2858 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2860 (elf32_arm_stub_type): New enum values for the two new stubs.
2861 (arm_type_of_stub): Make use of the two new stubs.
2862 (arm_size_one_stub): Handle the two new stubs.
2864 2009-04-01 Matt Thomas <matt@netbsd.org>
2866 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2867 hidden symbols into the GOT or PLT.GOT.
2868 (elf_vax_relocate_section): Do not emit a PCREL reloc
2869 into a shared object if it is against a hidden symbol.
2871 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2873 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2874 and know_contains_shared_object_p.
2875 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2876 Cache the result in the archive_info table.
2877 (xcoff_auto_export_p): Add an "info" parameter and update the
2878 call to xcoff_archive_contains_shared_object_p.
2879 (xcoff_mark_auto_exports): Update accordingly.
2880 (xcoff_post_gc_symbol): Likewise.
2882 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2884 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2887 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2889 * coff-rs6000.c (member_layout): New structure.
2890 (archive_iterator): Likewise.
2891 (member_layout_init): New function.
2892 (archive_iterator_begin): Likewise.
2893 (archive_iterator_next): Likewise.
2894 (xcoff_write_armap_old): Use the new iterator functions.
2895 (do_shared_object_padding): Delete.
2896 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2897 handling of arch_info.
2898 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2899 first loop rather than the second. Allocate a member header if
2900 there isn't one, then work out the stat information and length
2901 in the first loop too. Use the new iterators for the second loop.
2902 (xcoff_write_archive_contents_big): Likewise.
2904 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2906 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2907 (bfd_xcoff_set_archive_import_path): Likewise.
2908 * bfd-in2.h: Regenerate.
2909 * xcofflink.c: Include libiberty.h.
2910 (xcoff_archive_info): New structure.
2911 (xcoff_archive_info_hash): New function.
2912 (xcoff_archive_info_eq): Likewise.
2913 (xcoff_get_archive_info): Likewise.
2914 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2915 (bfd_xcoff_split_import_path): New function.
2916 (bfd_xcoff_set_archive_import_path): Likewise.
2917 (xcoff_set_import_path): Move earlier in file.
2918 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2919 object to the the directory part of the bfd's filename. Get the
2920 import path and filename of an archive object from the archive's
2921 xcoff_tdata, initializing it if necessary. Update use of
2923 (bfd_link_input_bfd): Update use of import_file_id.
2924 (xcoff_write_global_symbol): Likewise.
2926 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2928 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2930 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2932 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2933 a .loader section for relocatable links.
2934 (xcoff_need_ldrel_p): New function.
2935 (xcoff_mark): Use it.
2936 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2938 (xcoff_build_ldsym): New function, split out from...
2939 (xcoff_build_ldsyms): ...here. Rename to...
2940 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2941 call xcoff_build_ldsym, if there's a loader section.
2942 (xcoff_build_loader_section): New function, extracted verbatim from...
2943 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2944 there's a loader section. Only add an __rtinit loader symbol
2945 if there's a loader section. Update after above name change.
2946 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2947 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2948 and xcoff_create_ldrel.
2949 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2950 (xcoff_reloc_link_order): Likewise, but only call it if there's
2951 a loader section. Use xcoff_symbol_section.
2952 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2953 if there's a loader section.
2955 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2957 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2959 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2961 * elf32-arm.c (group_sections): Rewrite loops for better
2964 2009-03-30 DJ Delorie <dj@redhat.com>
2966 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2967 relocs when doing a relocatable link.
2969 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2971 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2972 "ERROR:", in error messages.
2973 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2974 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2975 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2976 (elf32_arm_merge_eabi_attributes): Likewise.
2977 (elf32_arm_merge_private_bfd_data): Likewise.
2979 2009-03-27 Nick Clifton <nickc@redhat.com>
2981 * section.c (bfd_get_section_contents): Detect and handle the case
2982 where a section has the SEC_IN_MEMORY flag set but no actual
2985 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2988 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2989 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2990 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2991 if we don't find matching PT_LOAD when copying.
2993 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2995 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2996 the reloc descriptions.
2998 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3000 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3001 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3002 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3004 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3006 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3007 (bfd_i386_arch_intel_syntax): Likewise.
3008 (i8086_arch): Likewise.
3009 (bfd_x86_64_arch): Likewise.
3011 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3013 * elf32-cris.c (cris_elf_relocate_section): <case
3014 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3015 symbols for non-allocated sections. Don't check whether to
3016 generate R_CRIS_DTPMOD for non-allocated sections.
3017 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3018 handle relocation GC:ing if applied to non-allocated section.
3019 (cris_elf_check_relocs): Similar.
3021 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3022 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3023 when emitting a known TP offset in the GOT.
3025 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3027 * elf64-ppc.c (synthetic_opd): Delete.
3028 (compare_symbols): Look for .opd name rather than section match.
3029 (ppc64_elf_get_synthetic_symtab): Likewise.
3031 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3033 * elf32-ppc.c (is_pic_glink_stub): Delete.
3034 (is_nonpic_glink_stub): New function.
3035 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3037 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3039 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3040 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3042 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3043 macros for visibilty and locality checks.
3044 (elf_s390_adjust_dynamic_symbol): Likewise.
3045 (allocate_dynrelocs): Likewise.
3046 (elf_s390_relocate_section): Likewise.
3047 (elf_s390_finish_dynamic_symbol): Likewise.
3048 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3049 (elf_s390_adjust_dynamic_symbol): Likewise.
3050 (allocate_dynrelocs): Likewise.
3051 (elf_s390_relocate_section): Likewise.
3052 (elf_s390_finish_dynamic_symbol): Likewise.
3054 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3056 * bfd-in2.h: Regenerated.
3057 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3058 for debugging sections and map memory read/write dependent on
3060 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3061 without memory read flags set.
3062 * section.c: Add SEC_COFF_NOREAD to section flags.
3064 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3066 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3069 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3071 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3072 "no overlays" return. If there are overlays, create overlay
3073 manager entry symbols here, so that..
3074 (spu_elf_build_stubs): ..we don't need to set them up here.
3075 Simplify entry symbol tests.
3076 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3078 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3080 * elf.c (elfcore_grok_openbsd_procinfo)
3081 (elfcore_grok_openbsd_note): New functions.
3082 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3084 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3086 * vms-hdr.c: Don't include alloca.h.
3087 * elf32-m68hc1x.c: Include alloca-conf.h.
3089 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3091 * Makefile.am: Run "make dep-am".
3092 * Makefile.in: Regenerate.
3094 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3096 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3098 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3100 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3102 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3103 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3104 ovly_return fields with ovly_entry[2]. Adjust all users.
3105 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3107 (spu_elf_build_stubs): Likewise.
3108 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3109 ovly_flavour changes. Update all callers.
3110 (ovl_stub_size_log2): New function.
3111 (build_stub): Handle compact icache stubs. Use different manager
3112 entry point for stubs in non-icache area.
3113 (spu_elf_size_stubs): Don't allocate space for indirect branch
3115 (spu_elf_build_stubs): And don't built them.
3117 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3119 * dwarf2.c (read_section): Always use rawsize, if available.
3121 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3123 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3124 of rawsize and size for buffer.
3126 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3128 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3129 parameter just because fixed sections fit into local store.
3130 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3131 generating overlays if fixed sections plus reserved stack
3132 and heap space fit into local store.
3134 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3136 * elf32-spu.c (build_stub): Correct icache set_id.
3137 (spu_elf_relocate_section): Likewise.
3139 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3141 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3142 symbol table if it was created by the current call.
3144 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3146 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3147 class XMC_DS rather than XMC_UA.
3149 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3151 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3152 bfd_boolean export_defineds parameter with an unsigned int
3153 auto_export_flags parameter.
3154 * bfd-in2.h: Regenerate.
3155 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3156 split out from xcoff_build_ldsyms.
3157 (xcoff_covered_by_expall_p): New function.
3158 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3159 but with extra code to handle -bexpfull and -bexpall.
3160 (xcoff_mark_auto_exports): New function.
3161 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3162 a function should be automatically exported.
3163 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3164 parameter with an auto_export_flags parameter. Update ldinfo
3165 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3168 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3170 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3171 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3172 init and fini functions. Do garbage collection for objects
3173 without an entry point too.
3175 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3177 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3178 check whether a symbol has csect information.
3179 (coff_print_aux): Likewise.
3180 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3181 information for C_AIX_WEAKEXT too.
3182 (_bfd_xcoff_swap_aux_out): Likewise.
3183 (xcoff_reloc_type_br): Handle defweak symbols too.
3184 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3185 information for C_AIX_WEAKEXT too.
3186 (_bfd_xcoff64_swap_aux_out): Likewise.
3187 (xcoff64_reloc_type_br): Handle defweak symbols too.
3188 * coffgen.c (coff_print_symbol): Handle auxillary function
3189 information for C_AIX_WEAKEXT too.
3190 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3191 instead of BSF_GLOBAL if the L_WEAK flag is set.
3192 (xcoff_dynamic_definition_p): New function.
3193 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3194 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3195 always take the symbol class from the ldsym. Use weak bfd symbol
3196 types for weak ldsyms.
3197 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3198 Fix the check for whether a definition is from a shared object.
3199 Allow redefinitions of weak symbols.
3200 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3201 (xcoff_keep_symbol_p): Likewise.
3202 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3203 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3204 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3205 but mark them as L_WEAK.
3206 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3207 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3209 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3211 * xcofflink.c (xcoff_mark): When walking the relocations,
3212 only mark the target symbol or the target section, not both.
3213 (xcoff_final_definition_p): New function.
3214 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3215 symbol is a valid definition of the associated output symbol.
3216 Use XCOFF_ALLOCATED to stop the same hash table entry having
3218 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3220 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3222 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3224 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3227 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3229 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3230 * libcoff.h: Regenerate.
3231 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3232 line-number counts in the bfd's lineno_counts field.
3233 Don't keep per-csect line-number counts.
3234 (xcoff_sweep): Don't update per-csect line-number counts.
3235 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3236 entries in each output section.
3237 (xcoff_link_input_bfd): Get the number of line numbers from
3238 the bfd's lineno_counts field, rather than recalculating it
3239 from scratch. Fix the range check when updating C_BINCL and
3241 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3242 here. Don't expect csects to have line-number counts.
3244 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3246 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3247 * libcoff.h: Regenerate.
3248 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3249 "skip" logic from xcoff_link_input_bfd.
3250 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3251 objects in a dynamic link, rather than checking whether csectpp
3252 is null. Always allocate debug_index for other objects,
3253 and always go through the loop. Update the type of debug_index
3254 after the change above. Read the auxillary csect information
3255 and use xcoff_keep_symbol_p to decide whether a symbol should
3256 be kept. Set its debug_index to -2 if not.
3257 (xcoff_link_input_bfd): Update the type of debug_index after
3258 the change above and always expect it to be nonnull. Use it to
3259 test whether a symbol should be stripped, rather than making the
3260 decision here. Postpone all symbol creation to the second pass.
3262 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3264 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3265 creating a descriptor.
3266 (xcoff_sweep): Don't mark toc_section unless it's needed.
3267 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3268 when marking every bfd.
3269 (xcoff_link_input_bfd): Skip all TOC anchors.
3270 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3271 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3272 to -1; call xcoff_find_tc0 instead.
3274 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3276 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3277 * libcoff.h: Regenerate.
3278 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3279 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3280 the previous symbol's csect. Treat last_symndx as an inclusive value
3281 and simplify its handling.
3282 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3283 symbols with the right csect. Don't mark rsec when processing
3284 relocations against undefined or absolute sections.
3285 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3286 of bfd_und_section_ptr.
3287 (xcoff_link_input_bfd): Likewise.
3289 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3291 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3292 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3293 flag is set. Assert that all undefined symbols are either
3294 imported or defined by a dynamic object.
3295 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3296 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3297 handling to all relocations. Only set XCOFF_CALLED for function
3299 (xcoff_find_function): New function, split out from...
3300 (bfd_xcoff_export_symbol) ...here.
3301 (xcoff_set_import_path): New function, split out from...
3302 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3303 meaning of XCOFF_CALLED.
3304 (xcoff_mark_symbol): If we mark an undefined and unimported
3305 symbol, find some way of defining it. If the symbol is a function
3306 descriptor, fill in its definition automatically. If the symbol
3307 is a function, mark its descriptor and allocate room for global
3308 linkage code. Otherwise mark the symbol as implicitly imported.
3309 Move the code for creating function descriptors from...
3310 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3311 check for symbols that were implicitly defined.
3312 (xcoff_mark): Don't count any dynamic relocations against
3314 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3315 in the xcoff link info.
3316 (xcoff_link_input_bfd): Remove handling of undefined and
3319 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3321 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3322 if the target is absolute. Fix comment typo.
3323 (xcoff_ppc_relocate_section): Remove FIXME.
3324 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3325 if the target is absolute.
3327 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3329 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3330 R_POS and R_NEG relocations against absolute symbols to the
3333 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3335 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3336 to 2 for bfd_mach_ppc_620.
3338 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3340 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3341 * configure.in: Likewise.
3342 * configure: Regenerate.
3344 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3347 * elf.c (assign_section_numbers): Generate symbol table if there
3348 is any relocation in output.
3349 (_bfd_elf_compute_section_file_positions): Likewise.
3351 2009-03-13 Nick Clifton <nickc@redhat.com>
3354 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3355 * elflink.c (elf_link_read_relocs_from_section): Use
3356 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3357 relocs but no symbol table.
3358 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3360 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3363 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3364 to check ___tls_get_addr.
3366 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3367 strncmp to check __tls_get_addr.
3369 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3371 * dwarf2.c (read_section): Always check the offset, even when the
3372 section has been read before.
3374 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3376 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3379 2009-03-11 Chris Demetriou <cgd@google.com>
3381 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3382 * bfd-in2.h: Regenerate.
3383 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3384 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3386 (bsd_write_armap): Likewise.
3387 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3388 flag is set, do nothing.
3389 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3392 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3394 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3395 used to update stack pointer.
3397 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3400 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3401 for unknown symbols in absolute section.
3403 2009-03-06 Nick Clifton <nickc@redhat.com>
3405 * po/es.po: Updated Spanish translation.
3407 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3409 * elf32-arm.c (group_sections): Take next section size into
3410 account before accepting to group it.
3412 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3414 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3416 (elf32_arm_final_link_relocate): Likewise.
3418 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3421 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3423 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3425 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3426 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3427 (BFD_FAKE_SECTION): Init new flag.
3428 * ecoff.c (bfd_debug_section): Likewise.
3429 * bfd-in2.h: Regenerate.
3430 * libbfd.h: Regenerate.
3431 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3432 (ppc_elf_reloc_type_lookup): Handle new relocs.
3433 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3434 without marker relocs.
3435 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3436 if section has no old-style calls.
3437 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3438 Don't try to optimize new-style __tls_get_addr call when handling
3439 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3441 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3442 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3443 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3444 without marker relocs.
3445 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3446 if section has no old-style calls. Set toc_ref for new relocs as
3448 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3449 Don't try to optimize new-style __tls_get_addr call when handling
3450 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3453 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3456 * configure.in: Test for ld --as-needed support. Link shared
3457 libbfd against libm.
3458 * configure: Regenerate.
3460 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3462 * Makefile.am: Run "make dep-am".
3463 * Makefile.in: Regenerate.
3465 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3467 * elf32-score7.c: New file.
3468 * elf32-score.h: New file.
3469 * elf32-score.c: Add code to support score 7. Set score7 as the
3471 * cpu-score.c: Add score7 architecure.
3472 (compatibile): New function.
3473 * Makefile.am: Add rules for building elf32-score7 object.
3474 * Makefile.in: Regenerate.
3475 * configure.in: Add elf32-score7 object to score vectors.
3476 * configure: Regenerate.
3477 * reloc.c: Add score7 relocs.
3478 * archures.c: Add score3 and score7 machine numbers.
3479 * bfd-in2.h: Regenerate.
3480 * libbfd.h: Regenerate.
3482 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3484 * configure: Regenerate.
3486 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3488 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3489 (elf32_hppa_check_relocs): Use it.
3491 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3493 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3494 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3495 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3496 (elf_hppa_record_segment_addrs): Likewise.
3497 (elf_hppa_final_link): Likewise.
3498 (elf_hppa_relocate_insn): Likewise.
3499 (elf_hppa_final_link_relocate): Likewise.
3500 (elf64_hppa_relocate_section): Likewise.
3501 * elf64-hppa.c: Insert above.
3503 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3505 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3506 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3507 (elf_hppa_relocate_section): Likewise.
3508 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3509 from struct elf_link_hash_entry. Add count field.
3510 (struct elf64_hppa_dyn_hash_table): Delete.
3511 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3512 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3513 (hppa_elf_hash_entry, eh_name): Define.
3514 (elf64_hppa_new_dyn_hash_entry): Delete.
3515 (elf64_hppa_dyn_hash_lookup): Delete.
3516 (elf64_hppa_dyn_hash_traverse): Delete.
3517 (get_dyn_name): Delete.
3518 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3519 of struct elf64_hppa_dyn_hash_entry *.
3520 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3521 allocate_global_data_plt, allocate_global_data_stub,
3522 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3524 (hppa64_link_hash_newfunc): New.
3525 (elf64_hppa_hash_table_create): Rework.
3526 (count_dyn_reloc): Likewise.
3527 (hppa64_elf_local_refcounts): New.
3528 (elf64_hppa_check_relocs): Rework using standard technique for recording
3529 local DLT, PLT and OPD reference counts.
3530 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3531 elf_link_hash_entry *.
3532 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3533 allocate_global_data_plt, allocate_global_data_stub,
3534 allocate_global_data_opd, allocate_dynrel_entries,
3535 elf64_hppa_adjust_dynamic_symbol,
3536 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3537 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3538 Use hppa_link_hash_table. Rework.
3539 (elf64_hppa_link_output_symbol_hook): Rework.
3540 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3541 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3542 elf64_hppa_finish_dynamic_sections): Likewise.
3544 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3546 * elf32-arm.c (stub_reloc_type): Removed.
3547 (insn_sequence): Renamed reloc_type field to r_type.
3548 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3549 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3550 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3551 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3552 (arm_stub_is_thumb): Catch new stubs.
3553 (arm_type_of_stub): Handle new stubs.
3554 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3555 (bfd_elf32_arm_process_before_allocation): Remove useless
3558 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3560 * elf.c (elf_find_function): Use is_function_type to check
3563 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3565 * xtensa-modules.c: Revert to previous version 1.11 due
3566 to inadvertant commit.
3568 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3570 * elf32-xtensa.c (text_action_add): Separate test for action
3571 type. Break if saved action is ta_widen_insn at same offset.
3573 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3575 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3576 to elf32_arm_stub_long_branch_any_arm_pic.
3577 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3578 (enum elf32_arm_stub_type, arm_type_of_stub)
3579 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3582 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3584 * elf32-arm.c (PREV_SEC): Update comment.
3585 (group_sections): Rename argument to stubs_always_after_branch.
3586 Reverse the list and place stubs at the end of input sections.
3588 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3590 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3592 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3594 (arm_size_one_stub): Remove unnecessary break.
3595 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3597 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3599 * elf32-arm.c (stub_insn_type): New type.
3600 (stub_reloc_type): Likewise.
3601 (insn_sequence): Likewise.
3602 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3603 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3604 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3605 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3606 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3607 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3608 (elf32_arm_stub_hash_entry): Add new helper fields.
3609 (stub_hash_newfunc): Initialize these new fields.
3610 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3611 to take endianness into account.
3612 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3613 (arm_map_one_stub): Code is now more generic, thanks to
3616 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3618 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3620 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3621 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3622 BLX is not available. Fix typo in warning message. Add comments
3623 and improve formatting.
3624 (arm_build_one_stub): Adjust to new
3625 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3626 (arm_map_one_stub): Likewise.
3628 2009-02-23 Tristan Gingold <gingold@adacore.com>
3629 Eric Botcazou <ebotcazou@adacore.com>
3630 Douglas B Rupp <rupp@gnat.com>
3632 * vms.h: Update copyright year, fix comments, reorder declarations.
3633 (_bfd_save_vms_section): Remove the prototype.
3634 (EGPS_S_V_NO_SHIFT): New constant.
3635 (bfd_vms_set_section_flags): New prototype.
3636 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3638 (EGSY_S_W_FLAGS): Ditto.
3639 (EGSY_S_V_QUAD_VAL): Ditto.
3640 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3641 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3642 EGST_S_B_NAMLNG): Ditto.
3643 (ESRF_S_B_NAMLNG): Ditto.
3644 (ETIR_S_C_HEADER_SIZE): Ditto.
3645 (EGPS_S_V_ALLOC_64BIT): Ditto.
3646 (DST_S_C_EPILOG): Ditto.
3647 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3648 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3649 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3650 (DST_S_L_PCLINE_UNSLONG): Ditto.
3651 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3652 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3653 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3654 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3655 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3656 (DST_S_B_SRC_UNSBYTE): Ditto.
3657 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3659 (vms_section, vms_reloc): Remove types.
3660 (hdr_struc): Replaced by ...
3661 (hdr_struct): ... new type.
3662 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3663 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3664 (EMH_DATE_LENGTH): Ditto.
3665 (eom_struc): Replaced by ...
3666 (eom_struct): ... new type.
3667 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3668 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3669 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3670 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3671 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3672 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3673 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3674 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3675 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3676 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3677 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3678 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3679 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3680 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3681 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3682 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3683 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3684 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3685 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3686 (enum file_type_enum): New type.
3687 (struct location_struct): Removed.
3688 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3689 (struct funcinfo, struct module): Ditto.
3690 (struct vms_private_data_struct): Update fields.
3691 (struct vms_section_data_struct): New type.
3693 * vms.c: Update copyright year, fix comments,
3694 Fix includes for DECC, add prototypes.
3695 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3697 Use flavour to set is_vax, location_stack is removed.
3698 (struct pair): Declare.
3699 (fill_section_ptr): Initialize variables at declaration.
3700 Add guard to set SECTION_SYM flag, handlde und section.
3701 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3702 (_bfd_vms_slurp_object_records): New function, replaces previous
3704 (vms_slurp_module): New function.
3705 (vms_slurp_image): Ditto.
3706 (vms_object_p): Complete rewrite.
3707 (vms_mkobject): Use is_vax field to slect architecture.
3708 (free_reloc_stream): New function.
3709 (vms_convert_to_var): Ditto.
3710 (vms_convert_to_var_1): Ditto.
3711 (vms_convert_to_var_unix_filename): Ditto.
3712 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3714 (vms_new_section_hook): Set alignment to 0, allocate private data.
3715 (vms_get_section_contents): Load content.
3716 (vms_get_symbol_info): Handle undefined section.
3717 (vms_find_nearest_line): Handle.
3718 (alloc_reloc_stream): New function.
3719 (vms_slurp_reloc_table): Ditto.
3720 (vms_get_reloc_upper_bound): Make it real.
3721 (vms_canonicalize_reloc): Do the real work.
3722 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3724 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3725 (vms_set_arch_mach): Check arch.
3726 (vms_set_section_contents): Copy the content after allocation.
3727 (vms_alpha_vec): Update object flags.
3729 * vms-tir.c: Update copyright year, fix comments,
3730 add prototypes for new functions.
3731 (dst_define_location): New function.
3732 (dst_restore_location): New function.
3733 (dst_retrieve_location): New function.
3734 (dst_check_allocation): New function.
3735 (image_dump): Call dst_check_allocation.
3736 (image_write_b): Ditto.
3737 (image_write_w): Ditto.
3738 (image_write_l): Ditto.
3739 (image_write_q): Ditto.
3740 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3741 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3743 Call error handler instead of abort if name is not known.
3744 (etir_sta): Add quarter_relocs argument and set it.
3747 (etir_opr): Ditto, return FALSE in case of error.
3748 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3749 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3750 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3751 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3752 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3753 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3754 Return FALSE in case of error.
3755 (tir_sta): Change sign of psect.
3757 (tir_cmd): Fix cast. Makes tir_table static const.
3758 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3759 add argument to explain.
3760 (analyze_etir): Initialize maxptr, add quarter_relocs
3761 declaration, move some declarations into inner scopes.
3762 Handle quarter_relocs and STO_IMM.
3763 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3764 (_bfd_vms_slurp_relocs): New function.
3765 (_bfd_vms_decode_relocs): New function.
3766 (sto_imm): Rewritten.
3767 (start_first_etbt_record): New function.
3768 (start_another_etbt_record): Ditto.
3769 (etir_output_check): Ditto.
3770 (defer_reloc_p): Ditto.
3771 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3772 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3773 rewritte relocations handling.
3774 (_bfd_vms_write_tbt): Removed.
3775 (_bfd_vms_write_dbg): Ditto.
3777 * vms-misc.c: Update copyright year, Fix comments.
3778 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3779 (maybe_adjust_record_pointer_for_object): New function.
3780 (_bfd_vms_get_first_record): New function, replaces ...
3781 (_bfd_vms_get_record): .. removed.
3782 (_bfd_vms_get_object_record): New function.
3783 (_bfd_vms_get_object_record): New function.
3784 (vms_get_remaining_object_record): New function, replaces ...
3785 (_bfd_vms_get_next_record): ... removed.
3786 (add_new_contents): Removed.
3787 (_bfd_save_vms_section): Removed.
3788 (_bfd_get_vms_section): Removed.
3789 (_bfd_vms_output_flush): Write in VAR format.
3790 (new_symbol): Don't make UND section.
3792 * vms-hdr.c: Update copyright year, update list of record handled.
3793 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3794 (_bfd_vms_write_hdr): Strip vms and unix patches,
3795 add comments, truncate module name at 31 characters,
3796 use constants instead of hard-coded value,
3797 write BFD version instead of a fixed string.
3798 (_bfd_vms_slurp_ihd): New function.
3799 (_bfd_vms_slurp_isd): Ditto.
3800 (_bfd_vms_slurp_ihs): Ditto.
3801 (new_module): Ditto.
3802 (parse_module): Ditto
3803 (build_module_list): Ditto.
3804 (module_find_nearest_line): Ditto.
3805 (_bfd_vms_find_nearest_dst_line): Ditto.
3806 (vms_slurp_debug): Ditto.
3807 (_bfd_vms_slurp_dbg): Ditto.
3808 (_bfd_vms_slurp_tbt): Ditto.
3809 (_bfd_vms_write_dbg): Ditto.
3810 (_bfd_vms_write_tbt): Ditto.
3812 * vms-gsd.c: Update copyright year, update list of records handled.
3813 (EVAX_LITERALS_NAME): New macro.
3814 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3815 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3816 (register_universal_symbol): New function and prototype.
3817 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3818 improve debug messages,
3819 use constants instead of hard-coded value,
3820 fix missing endianness conversion,
3821 handle global symbol (SYMG).
3822 (bfd_vms_set_section_flags): New function.
3823 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3824 handle section literals,
3826 handle section bfd and vms flags,
3827 don't output LIB$INITIALIZE symbol,
3828 fix handling of weak symbols,
3829 fix evax vs vax procedure descriptor,
3830 handle absolute symbols.
3832 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3833 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3835 * makefile.vms (DEFS): Fix flags for VMS.
3837 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3839 * bfd-in2.h: Regenerated.
3840 * libbfd.h: Regenerated.
3842 2009-02-20 Cary Coutant <ccoutant@google.com>
3844 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3847 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3850 * coffcode.h (coff_write_object_contents): Don't let the string
3851 table offset overflow the s_name field when using long section names.
3853 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3855 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3856 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3857 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3858 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3859 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3860 (bfd_pmac_xcoff_backend_data): Likewise.
3861 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3862 (bfd_xcoff_aix5_backend_data): Likewise.
3863 (xcoff64_write_object_contents): Delete unused long_section_names
3865 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3866 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3868 * coffcode.h (documentation): Update to describe long section names.
3869 (COFFLONGSECTIONCATHELPER): New helper macro.
3870 (BLANKOR1TOODD): Likewise.
3871 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3872 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3873 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3874 (bfd_coff_set_long_section_names_allowed): New function.
3875 (bfd_coff_set_long_section_names_disallowed): Likewise.
3876 (struct bfd_coff_backend_data): Add new backend hook function
3877 pointer _bfd_coff_set_long_section_names.
3878 (bfd_coff_set_long_section_names): New backend hook.
3879 (coff_write_object_contents): Only generate long section names if
3880 bfd_coff_long_section_names() indicates they are currently enabled.
3881 (bfd_coff_std_swap_table): Make non-const, and initialise long
3882 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3883 (ticoff0_swap_table): Likewise to both.
3884 (ticoff1_swap_table): Again, likewise to both.
3885 * coffgen.c (make_a_section_from_file): Allow long section names
3886 as inputs even if not currently allowed for outputs.
3887 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3888 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3889 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3890 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3891 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3892 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3893 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3894 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3895 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3896 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3897 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3898 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3899 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3900 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3901 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3902 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3903 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3904 * libcoff-in.h: Update copyright year to cause updated copyright
3905 year in generated libcoff.h, and fix typo.
3906 * libcoff.h: Regenerated.
3907 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3908 (_bfd_ecoff_no_long_sections): Add prototype.
3909 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3910 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3911 defined by an including .c file.
3912 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3913 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3914 (ticoff1_swap_table): Likewise to both.
3916 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3918 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3919 stub. Catch default case error.
3920 (arm_map_one_stub): Add missing Thumb mapping symbol.
3922 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3925 * elf32-avr.c: Handle case where no local symbos exist correctly.
3927 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3930 * elf32-arm.c (arm_long_branch_stub,
3931 arm_thumb_v4t_long_branch_stub,
3932 arm_thumb_thumb_long_branch_stub,
3933 arm_thumb_arm_v4t_long_branch_stub,
3934 arm_thumb_arm_v4t_short_branch_stub,
3935 arm_pic_long_branch_stub):
3936 Renamed to elf32_arm_stub_long_branch_any_any,
3937 elf32_arm_stub_long_branch_v4t_arm_thumb,
3938 elf32_arm_stub_long_branch_thumb_only,
3939 elf32_arm_stub_long_branch_v4t_thumb_arm,
3940 elf32_arm_stub_short_branch_v4t_thumb_arm,
3941 elf32_arm_stub_long_branch_any_any_pic.
3942 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3943 arm_thumb_thumb_stub_long_branch,
3944 arm_thumb_arm_v4t_stub_long_branch,
3945 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3946 Renamed to arm_stub_long_branch_any_any,
3947 arm_stub_long_branch_v4t_arm_thumb,
3948 arm_stub_long_branch_thumb_only,
3949 arm_stub_long_branch_v4t_thumb_arm,
3950 arm_stub_short_branch_v4t_thumb_arm,
3951 arm_stub_long_branch_any_any_pic.
3953 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3955 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3956 in branch offset check.
3958 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3960 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3961 add toc.symndx and toc.add.
3962 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3964 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3966 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3967 (branch_reloc_hash_match): New function, extracted from..
3968 (ppc64_elf_tls_optimize): ..here.
3969 (ppc64_elf_relocate_section): Properly set addends when optimizing
3970 tls sequences. Avoid unnecessary reading and writing of insns.
3971 Only redo reloc when symbol changed. Bypass symbol checks when
3973 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3974 (branch_reloc_hash_match): New function, extracted from..
3975 (ppc_elf_tls_optimize): ..here.
3976 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3977 Don't clear addend on zapped __tls_get_addr reloc.
3979 2009-02-12 Nick Clifton <nickc@redhat.com>
3982 * elflink.c (bfd_elf_final_link): When counting the relocations,
3983 if the header size has not been set yet then assume that it will
3984 match the output section's reloc type.
3986 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3988 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3991 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3993 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3994 (find_function): Likewise.
3995 (pasted_function): Don't error if no prior function found.
3996 (discover_functions): Revert 2008-12-10 change. Extend first
3997 function range to start of section.
3999 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4001 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4003 * elf64-hppa.h: Likewise.
4005 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4007 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4010 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4012 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4013 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4015 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4017 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4018 * archures.c (bfd_mach_mips_xlr): Define.
4019 * bfd-in2.h: Regenerate.
4020 * cpu-mips.c (I_xlr): Define.
4021 (arch_info_struct): Add XLR entry.
4022 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4023 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4024 (mips_mach_extensions): Add XLR entry.
4026 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4028 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4030 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4032 * configure.in: AC_SUBST pdfdir.
4033 * Makefile.am: Add install-pdf, install-pdf-am
4034 and install-pdf-recursive targets. Define pdfdir.
4035 * doc/Makefile.am: Define pdf__strip_dir. Add
4036 install-pdf and install-pdf-am targets.
4037 * po/Make-in: Add install-pdf target.
4038 * configure: Regenerate.
4039 * Makefile.in: Regenerate
4040 * doc/Makefile.in: Regenerate.
4042 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4044 * bfd-in2.h: Regenerate.
4045 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4046 fields from n_entries to n_slots where appropriate, update comments.
4047 (HOWTO): Add TLS relocations.
4048 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4049 (enum elf_m68k_got_offset_size): New enum.
4050 (struct elf_m68k_got_entry.type): Move field to ...
4051 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4052 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4054 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4056 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4057 fields into n_entries array. Update comments.
4058 (elf_m68k_init_got): Simplify, update all uses.
4059 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4060 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4061 GOT entries; update name, update all uses.
4062 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4063 (elf_m68k_get_got_entry): Update.
4064 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4066 (elf_m68k_remove_got_entry_type): Simplify.
4067 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4068 (elf_m68k_can_merge_gots): Update.
4069 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4070 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4071 GOT entries, simplify.
4072 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4073 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4074 field, remove obsoleted local_n_entries field.
4075 (elf_m68k_partition_multi_got_2): New static function.
4076 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4078 (elf_m68k_remove_got_entry_type): Update.
4079 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4080 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4081 update of sgot->size and srelgot->size.
4082 (elf_m68k_gc_sweep_hook): Update.
4083 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4084 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4086 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4087 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4089 2009-02-02 DJ Delorie <dj@redhat.com>
4091 * elf32-mep.c (config_names): Regenerate configuration.
4093 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4095 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4096 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4097 * elf.c (bfd_elf_get_str_section): Make static.
4098 (bfd_elf_find_section): Delete.
4099 * libbfd.h: Regenerate.
4101 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4103 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4104 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4106 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4108 * elflink.c (on_needed_list): New function.
4109 (elf_link_add_object_symbols): Link in --as-needed libs if they
4110 satisfy undefined symbols in other libs.
4112 2009-01-30 Julian Brown <julian@codesourcery.com>
4114 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4115 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4116 with --just-symbols (-R).
4118 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4120 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4121 high_pc in order to properly sign-extend VMAs.
4123 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4124 Mark Shinwell <shinwell@codesourcery.com>
4125 Catherine Moore <clm@codesourcery.com>
4127 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4129 2009-01-28 Catherine Moore <clm@codesourcery.com>
4131 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4132 SEC_LOAD for dynamic relocation sections.
4134 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4136 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4137 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4138 the size of local TLS data.
4140 2009-01-27 Andreas Schwab <schwab@suse.de>
4142 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4143 architectures in the archive.
4145 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4147 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4148 <R_CRIS_32_DTPREL>: Correct relocation value.
4150 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4151 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4152 symbols with non-default visibility.
4154 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4156 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4157 describing the trampolines.
4158 (ppc_elf_relocate_section): Update relocs to describe the
4161 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4163 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4164 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4165 and R_PARISC_PCREL12F relocations.
4167 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4170 * elflink.c (find_version_for_sym): New function split out from,
4171 but without export_dynamic test, ..
4172 (_bfd_elf_link_assign_sym_version): ..here.
4173 (_bfd_elf_export_symbol): Use it.
4175 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4177 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4178 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4179 * elflink.c: ..here, somewhat modified.
4180 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4181 _bfd_elf_link_find_version_dependencies,
4182 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4183 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4184 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4186 * elflink.c: ..and make static here.
4187 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4188 of output_bfd from struct elf_find_verdep_info.
4189 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4190 struct elf_info_failed.
4191 (bfd_elf_size_dynamic_sections): Adjust.
4193 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4196 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4197 after comp_unit_find_line call.
4199 2009-01-21 Nick Clifton <nickc@redhat.com>
4202 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4203 tm_gmtoff field in struct tm.
4205 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4207 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4208 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4209 sections in soft-icache lines unless non_ia_text. Don't add
4210 rodata if doing so would exceed line size.
4212 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4214 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4215 types than bfd_link_hash_indirect, before early return, call
4216 _bfd_elf_link_hash_copy_indirect.
4218 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4220 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4221 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4222 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4223 (elf_backend_obj_attrs_order): New define.
4224 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4225 (elfNN_bed): Add elf_backend_obj_attrs_order.
4227 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4229 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4230 (obj_attr_size): Likewise.
4231 (write_obj_attribute): Likewise.
4232 (_bfd_elf_copy_obj_attributes): Likewise.
4233 (_bfd_elf_parse_attributes): Likewise.
4234 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4235 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4236 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4237 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4238 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4241 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4243 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4244 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4245 (bfd_elf_add_obj_attr_string): Likewise.
4246 (bfd_elf_add_obj_attr_int_string): Likewise.
4247 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4248 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4249 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4250 Tag_nodefaults has no default value.
4251 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4252 comment to reflect the new state.
4254 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4257 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4258 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4259 (adjust_z_magix): Delete dead code handling QMAGIC.
4261 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4263 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4264 IMAGE_SCN_MEM_DISCARDABLE.
4266 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4268 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4269 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4270 * configure.in (commonbfdlib): Delete.
4271 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4272 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4273 is available, not just for linux.
4274 * po/SRC-POTFILES.in: Regenerate.
4275 * Makefile.in: Regenerate.
4276 * configure: Regenerate.
4278 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4279 Julian Brown <julian@codesourcery.com>
4281 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4282 ARM attributes in ABI 2.07.
4283 * elf32-arm.c (get_secondary_compatible_arch): New function.
4284 (set_secondary_compatible_arch): New function.
4285 (tag_cpu_arch_combine): New function.
4286 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4287 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4288 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4289 make it fit with order_01243.
4290 Add support for Tag_also_compatible_with,
4291 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4292 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4293 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4294 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4295 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4296 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4297 Rework the way unknown attributes are handled.
4298 Defer errors until all attributes have been processed.
4300 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4302 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4303 bfd_elf_add_obj_attr_int_string.
4304 Read Tag_compatibility from its new location in the attribute array,
4305 rather than the attribute list.
4306 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4307 bfd_elf_add_obj_attr_int_string.
4308 (_bfd_elf_parse_attributes): Likewise.
4309 (_bfd_elf_merge_object_attributes): There's now only one
4310 Tag_compatibility, and it's in the array, not the list.
4311 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4313 (bfd_elf_add_obj_attr_compat): Rename to
4314 bfd_elf_add_obj_attr_int_string.
4315 (bfd_elf_add_proc_attr_compat): Rename to
4316 bfd_elf_add_proc_attr_int_string.
4317 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4320 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4322 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4323 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4324 (vmsutil.lo): Add dependency rule.
4325 * Makefile.in: Regenerate.
4326 * config.bfd (ia64*-*-*vms*): Add case.
4327 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4328 * configure: Regenerate.
4329 * vmsutil.c: New file.
4330 * vmsutil.h: New file.
4331 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4333 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4334 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4335 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4336 elfNN_vms_object_p): New functions
4337 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4339 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4342 * elflink.c (elf_gc_sweep): Exclude the group section if the
4343 first member of the section group is excluded.
4345 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4348 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4349 saved filename, use bfd_alloc rather than bfd_malloc for it.
4351 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4353 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4355 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4357 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4359 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4361 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4363 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4365 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4367 (struct got_entry): Add br_addr.
4368 (struct call_info): Add priority.
4369 (struct function_info): Add lr_store and sp_adjust.
4370 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4371 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4372 area as an overlay, and check that no other overlays exist. Look up
4373 icache overlay manager entry sym.
4374 (BRA_STUBS, BRA, BRASL): Define.
4375 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4376 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4378 (count_stub, build_stub): Support soft-icache.
4379 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4380 (spu_elf_size_stubs): Size soft-icache stubs.
4381 (overlay_index): New function.
4382 (spu_elf_build_stubs): Make static. Support soft-icache.
4383 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4384 (find_function_stack_adjust): Save lr store and stack adjust insn
4386 (maybe_insert_function): Adjust find_function_stack_adjust call.
4387 (mark_functions_via_relocs): Retrieve priority.
4388 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4389 (sort_calls): Sort by priority first.
4390 (mark_overlay_section): Ignore .ovl.init.
4391 (sum_stack): Only print when stack_analysis.
4392 (print_one_overlay_section): New function, extracted from..
4393 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4394 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4395 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4396 analysis. Call spu_elf_build_stubs.
4397 (spu_elf_relocate_section): For soft-icache encode overlay index
4399 (spu_elf_output_symbol_hook): Support soft-icache.
4400 (spu_elf_modify_program_headers: Likewise.
4402 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4403 num_regions to num_lines. Add line_size and max_branch.
4404 (enum _ovly_flavour): Add ovly_soft_icache.
4405 (spu_elf_build_stubs): Delete.
4407 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4409 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4410 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4412 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4414 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4415 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4416 the program, the known offset starts at the negative size of the
4418 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4421 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4423 * config.bfd: Add lm32-*-rtems*.
4425 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4427 * coff-ppc.c: Add 2009 to Copyright.
4428 * elf32-cris.c: Likewise.
4429 * elflink.c: Likewise.
4431 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4433 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4434 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4436 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4439 * elflink.c (elf_merge_st_other): New.
4440 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4441 hide them if needed.
4442 (elf_link_add_object_symbols): Updated.
4444 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4447 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4448 ref_dynamic and dynamic_def fields when setting def_regular
4451 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4454 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4457 For older changes see ChangeLog-2008
4463 version-control: never