bfd/ChangeLog

   1 2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR ld/13616
   4         * archures.c (bfd_arch_info): Add fill.
   5         (bfd_default_arch_struct): Add bfd_arch_default_fill.
   6         (bfd_arch_default_fill): New.
   7
   8         * configure.in: Set bfd version to 2.22.52.
   9         * configure: Regenerated.
  10
  11         * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
  12         initializer.
  13         * cpu-arc.c: Likewise.
  14         * cpu-arm.c: Likewise.
  15         * cpu-avr.c: Likewise.
  16         * cpu-bfin.c: Likewise.
  17         * cpu-cr16.c: Likewise.
  18         * cpu-cr16c.c: Likewise.
  19         * cpu-cris.c: Likewise.
  20         * cpu-crx.c: Likewise.
  21         * cpu-d10v.c: Likewise.
  22         * cpu-d30v.c: Likewise.
  23         * cpu-dlx.c: Likewise.
  24         * cpu-epiphany.c: Likewise.
  25         * cpu-fr30.c: Likewise.
  26         * cpu-frv.c: Likewise.
  27         * cpu-h8300.c: Likewise.
  28         * cpu-h8500.c: Likewise.
  29         * cpu-hppa.c: Likewise.
  30         * cpu-i370.c: Likewise.
  31         * cpu-i860.c: Likewise.
  32         * cpu-i960.c: Likewise.
  33         * cpu-ia64.c: Likewise.
  34         * cpu-ip2k.c: Likewise.
  35         * cpu-iq2000.c: Likewise.
  36         * cpu-lm32.c: Likewise.
  37         * cpu-m10200.c: Likewise.
  38         * cpu-m10300.c: Likewise.
  39         * cpu-m32c.c: Likewise.
  40         * cpu-m32r.c: Likewise.
  41         * cpu-m68hc11.c: Likewise.
  42         * cpu-m68hc12.c: Likewise.
  43         * cpu-m68k.c: Likewise.
  44         * cpu-m88k.c: Likewise.
  45         * cpu-mcore.c: Likewise.
  46         * cpu-mep.c: Likewise.
  47         * cpu-microblaze.c: Likewise.
  48         * cpu-mips.c: Likewise.
  49         * cpu-mmix.c: Likewise.
  50         * cpu-moxie.c: Likewise.
  51         * cpu-msp430.c: Likewise.
  52         * cpu-mt.c: Likewise.
  53         * cpu-ns32k.c: Likewise.
  54         * cpu-openrisc.c: Likewise.
  55         * cpu-or32.c: Likewise.
  56         * cpu-pdp11.c: Likewise.
  57         * cpu-pj.c: Likewise.
  58         * cpu-plugin.c: Likewise.
  59         * cpu-powerpc.c: Likewise.
  60         * cpu-rl78.c: Likewise.
  61         * cpu-rs6000.c: Likewise.
  62         * cpu-rx.c: Likewise.
  63         * cpu-s390.c: Likewise.
  64         * cpu-score.c: Likewise.
  65         * cpu-sh.c: Likewise.
  66         * cpu-sparc.c: Likewise.
  67         * cpu-spu.c: Likewise.
  68         * cpu-tic30.c: Likewise.
  69         * cpu-tic4x.c: Likewise.
  70         * cpu-tic54x.c: Likewise.
  71         * cpu-tic6x.c: Likewise.
  72         * cpu-tic80.c: Likewise.
  73         * cpu-tilegx.c: Likewise.
  74         * cpu-tilepro.c: Likewise.
  75         * cpu-v850.c: Likewise.
  76         * cpu-vax.c: Likewise.
  77         * cpu-w65.c: Likewise.
  78         * cpu-we32k.c: Likewise.
  79         * cpu-xc16x.c: Likewise.
  80         * cpu-xstormy16.c: Likewise.
  81         * cpu-xtensa.c: Likewise.
  82         * cpu-z80.c: Likewise.
  83         * cpu-z8k.c: Likewise.
  84
  85         * cpu-i386.c: Include "libiberty.h".
  86         (bfd_arch_i386_fill): New.
  87         Add bfd_arch_i386_fill to  bfd_arch_info initializer.
  88
  89         * cpu-k1om.c: Add bfd_arch_i386_fill to  bfd_arch_info initializer.
  90         * cpu-l1om.c: Likewise.
  91
  92         * linker.c (default_data_link_order): Call abfd->arch_info->fill
  93         if fill size is 0.
  94
  95         * bfd-in2.h: Regenerated.
  96
  97 2012-01-27  Michael Eager  <eager@eagercon.com>
  98
  99         * bfd/elf32-microblaze.c (create_got_section):
 100         Reuse existing .rela.got section.
 101
 102 2012-01-23  Alan Modra  <amodra@gmail.com>
 103
 104         * elf-bfd.h: Formatting.
 105         (struct elf_backend_data): Add "maybe_function_sym".
 106         (_bfd_elf_maybe_function_sym): Declare.
 107         * elfxx-target.h (elf_backend_maybe_function_sym): Define.
 108         (elfNN_bed): Init new field.
 109         * elf.c (elf_find_function): Use maybe_function_sym.
 110         (_bfd_elf_maybe_function_sym): New function.
 111         * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
 112         (ppc64_elf_maybe_function_sym): New function.
 113
 114 2012-01-20  Francois Gouget  <fgouget@codeweavers.com>
 115
 116         PR binutils/13534
 117         * archive.c (_bfd_ar_sizepad): New function. Correctly install and
 118         pad the size field in an archive header.
 119         (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
 120         function for the archive size field.
 121         (bfd_generic_openr_next_archived_file): Likewise.
 122         (do_slurp_coff_armap): Likewise.
 123         (_bfd_write_archive_contents): Likewise.
 124         (_bfd_bsd44_write_ar_hdr): Use the new function.
 125         (bfd_ar_hdr_from_filesystem): Likewise.
 126         (_bfd_write_archive_contents): Likewise.
 127         (bsd_write_armap): Likewise.
 128         (coff_write_armap): Likewise.
 129         * archive64.c (bfd_elf64_archive_write_armap): Likewise.
 130         * bfdio.c (bfd_bread): Use correct type for archive element
 131         sizes.
 132         * ar.c (open_inarch): Likewise.
 133         (extract_file): Likewise.
 134         * libbfd-in.h (struct areltdata): Use correct types for
 135         parsed_size and extra_size fields.
 136         Prototype _bfd_ar_sizepad function.
 137         * libbfd.h: Regenerate.
 138
 139 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
 140
 141         * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
 142         Return NULL if core file generation is unsupported.
 143         (elfcore_write_prstatus): Likewise.
 144         * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
 145         (elf_backend_write_core_note): Define.
 146
 147 2012-01-19  Tristan Gingold  <gingold@adacore.com>
 148
 149         * pef.c: Add a comment.
 150         * xsym.c: Likewise.
 151
 152 2012-01-17  Alan Modra  <amodra@gmail.com>
 153
 154         * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
 155         trailing garbage in the note.
 156         * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
 157
 158 2012-01-16  Daniel Green  <venix1@gmail.com>
 159
 160         PR ld/13491
 161         * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
 162         h->root.type not h->type.
 163         * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
 164
 165 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
 166
 167         * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
 168         indirect symbols.
 169
 170 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
 171
 172         * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
 173         position from here... to (bfd_mach_o_build_seg_command): Here.
 174
 175 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
 176
 177         * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
 178         (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
 179         * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
 180         file. (bfd_mach_o_section): Add indirect_syms field.
 181
 182 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
 183
 184         * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
 185         vmsize from filesize.  Don't compute offsets or file sizes for
 186         zerofill sections.
 187
 188 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
 189
 190         * mach-o.c (bfd_mach_o_build_commands): Make the building of each
 191         command type independent.
 192
 193 2012-01-11  Alan Modra  <amodra@gmail.com>
 194
 195         * elf64-ppc.c: Define more insns used in plt call stubs.
 196         (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
 197         (ppc64_elf_relocate_section): Likewise.
 198         (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
 199         (struct ppc_link_hash_table): Increase size of stub_count array.
 200         Add plt_stub_align and plt_thread_safe.
 201         (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
 202         (plt_stub_size, plt_stub_pad): New functions.
 203         (build_plt_stub): Emit barriers for power7 thread safety.  Don't
 204         emit needless save of r2.
 205         (build_tls_get_addr_stub): Adjust params.
 206         (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
 207         plt stubs.  Adjust build_*plt_stub calls.
 208         (ppc_size_one_stub): Similarly.
 209         (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
 210         params.  Choose default for plt_thread_safe based on existence of
 211         calls to thread creation functions.  Modify plt_call to
 212         plt_call_r2save when no tocsave reloc found.  Align tail of stub
 213         sections.
 214         (ppc64_elf_build_stubs): Align tail of stub sections.  Adjust
 215         output of stub statistics.
 216         (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
 217         * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
 218
 219 2012-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 220
 221         PR ld/13581
 222         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
 223         check on R_X86_64_PCXX.
 224
 225 2012-01-10  Tristan Gingold  <gingold@adacore.com>
 226
 227         * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
 228         warning.
 229
 230 2012-01-10  Tristan Gingold  <gingold@adacore.com>
 231
 232         * bfdio.c (bfd_tell): Handle nested archives.
 233         (bfd_seek): Ditto.
 234         * cache.c (bfd_cache_lookup_worker): Ditto.
 235         * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
 236         nested archives.
 237         (bfd_generic_openr_next_archived_file): Likewise.
 238
 239 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
 240
 241         * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
 242         (bfd_mach_o_write_symtab): Remove handling for indirect syms.
 243         (bfd_mach_o_primary_symbol_sort_key): Likewise.
 244         (bfd_mach_o_cf_symbols): Likewise.
 245         (bfd_mach_o_sort_symbol_table): Remove.
 246         (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
 247         for indirect and dysymtab counts.  Do the symbol sorting here.
 248         (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
 249         Make the indirect symbols a TODO.
 250         (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
 251         (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
 252         a non-zero value.
 253         (bfd_mach_o_read_symtab_symbol): Record the symbol index.
 254         (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
 255         * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
 256         (IS_MACHO_INDIRECT): Remove.
 257         (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
 258
 259 2012-01-06  Nick Clifton  <nickc@redhat.com>
 260
 261         PR binutils/13121
 262         * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
 263         'flaginfo' to avoid conflicts with AIX system headers.
 264
 265 2012-01-06  Tristan Gingold  <gingold@adacore.com>
 266
 267         * bfdio.c (bfd_bread): Use arelt_size macro.
 268
 269 2012-01-06  Tristan Gingold  <gingold@adacore.com>
 270
 271         * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
 272
 273 2012-01-05  Nick Clifton  <nickc@redhat.com>
 274
 275         PR ld/12161
 276         * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
 277         necessary.
 278
 279 2012-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
 280
 281         Fix zero registers core files when built by gcc-4.7.
 282         * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
 283         size.  Call elfcore_write_note for the local variables.  Remove the
 284         final elfcore_write_note call.  Add NOTREACHED comments.
 285
 286 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 287
 288         * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
 289         (bfd_mach_o_generic_stat_arch_elt): Adjust.
 290
 291 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 292
 293         * mach-o.c (bfd_mach_o_fat_member_init): New function.
 294         (bfd_mach_o_openr_next_archived_file): Reindent.
 295         Adjust to call bfd_mach_o_fat_member_init.
 296         (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
 297
 298 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 299
 300         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
 301         BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
 302         BFD_RELOC_MACH_O_X86_64_PCREL32_2,
 303         BFD_RELOC_MACH_O_X86_64_PCREL32_4,
 304         BFD_RELOC_MACH_O_X86_64_BRANCH32,
 305         BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
 306         BFD_RELOC_MACH_O_X86_64_GOT.
 307
 308 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 309
 310         * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
 311         (bfd_mach_o_load_command): Add fvmlib field.
 312
 313         * mach-o.c (bfd_mach_o_read_fvmlib): New function.
 314         (bfd_mach_o_read_command): Handle fvmlib.
 315
 316 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 317
 318         * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
 319         Decode msubtype for ARM.
 320
 321 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 322
 323         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
 324
 325 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 326
 327         * mach-o.h: Reindent header.
 328         (bfd_mach_o_encryption_info_command): New structure.
 329         (bfd_mach_o_load_command): Add encryption_info field.
 330
 331         * mach-o.c (bfd_mach_o_read_encryption_info): New function.
 332         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
 333         (bfd_mach_o_read_command): Adjust error message.
 334
 335 2012-01-04  Shinichiro Hamaji  <shinichiro.hamaji@gmail.com>
 336
 337         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
 338         which reads DWARF2 and stores in stash from find_line.
 339         (find_line) Call _bfd_dwarf2_slurp_debug_info.
 340         * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
 341         * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
 342         * mach-o.c (dsym_subdir): The name of subdir where debug
 343         information may be stored.
 344         (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
 345         type is UUID.
 346         (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
 347         corresponding to the executable.
 348         (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
 349         specified binary file.
 350         (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
 351         the original BFD.
 352         (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
 353         executables, dylibs, and bundles.
 354         (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
 355         * mach-o.h (dsym_bfd): The BFD of the dSYM file.
 356
 357 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
 358
 359         * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
 360         for stabd symbols.
 361         (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
 362         (bfd_mach_o_cf_symbols): Likewise.
 363
 364 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
 365
 366         * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
 367
 368 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
 369
 370         * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
 371         as the value of an indirect symbol.  Keep the string table index in
 372         non-indirect syms for reference.
 373         (bfd_mach_o_write_dysymtab): New.
 374         (bfd_mach_o_primary_symbol_sort_key): New.
 375         (bfd_mach_o_cf_symbols): New.
 376         (bfd_mach_o_sort_symbol_table): New.
 377         (bfd_mach_o_mangle_symbols): Return early if no symbols.  Sort symbols.
 378         If we are emitting a dysymtab, process indirect symbols and count the
 379         number of each other kind.
 380         (bfd_mach_o_mangle_sections): New.
 381         (bfd_mach_o_write_contents): Split out some pre-requisite code into
 382         the command builder. Write dysymtab if the command is present.
 383         (bfd_mach_o_count_sections_for_seg): New.
 384         (bfd_mach_o_build_seg_command): New.
 385         (bfd_mach_o_build_dysymtab_command): New.
 386         (bfd_mach_o_build_commands): Reorganize to support the fact that some
 387         commands are optional and should not be emitted if there are no
 388         sections or symbols.
 389         (bfd_mach_o_set_section_contents): Amend comment.
 390         * mach-o.h: Amend and add to comments.
 391         (mach_o_data_struct): Add fields for dysymtab symbols counts and a
 392         pointer to the indirects, when present.
 393         (bfd_mach_o_should_emit_dysymtab): New macro.
 394         (IS_MACHO_INDIRECT): Likewise.
 395
 396 For older changes see ChangeLog-2011
 397 \f
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 399 mode: change-log
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