bfd/ChangeLog

   1 2012-02-02  Tristan Gingold  <gingold@adacore.com>
   2
   3         * archive.c (bfd_slurp_armap): Fix thinko in cast.
   4
   5 2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>
   6
   7         PR ld/13616
   8         * archures.c (bfd_arch_info): Add fill.
   9         (bfd_default_arch_struct): Add bfd_arch_default_fill.
  10         (bfd_arch_default_fill): New.
  11
  12         * configure.in: Set bfd version to 2.22.52.
  13         * configure: Regenerated.
  14
  15         * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
  16         initializer.
  17         * cpu-arc.c: Likewise.
  18         * cpu-arm.c: Likewise.
  19         * cpu-avr.c: Likewise.
  20         * cpu-bfin.c: Likewise.
  21         * cpu-cr16.c: Likewise.
  22         * cpu-cr16c.c: Likewise.
  23         * cpu-cris.c: Likewise.
  24         * cpu-crx.c: Likewise.
  25         * cpu-d10v.c: Likewise.
  26         * cpu-d30v.c: Likewise.
  27         * cpu-dlx.c: Likewise.
  28         * cpu-epiphany.c: Likewise.
  29         * cpu-fr30.c: Likewise.
  30         * cpu-frv.c: Likewise.
  31         * cpu-h8300.c: Likewise.
  32         * cpu-h8500.c: Likewise.
  33         * cpu-hppa.c: Likewise.
  34         * cpu-i370.c: Likewise.
  35         * cpu-i860.c: Likewise.
  36         * cpu-i960.c: Likewise.
  37         * cpu-ia64.c: Likewise.
  38         * cpu-ip2k.c: Likewise.
  39         * cpu-iq2000.c: Likewise.
  40         * cpu-lm32.c: Likewise.
  41         * cpu-m10200.c: Likewise.
  42         * cpu-m10300.c: Likewise.
  43         * cpu-m32c.c: Likewise.
  44         * cpu-m32r.c: Likewise.
  45         * cpu-m68hc11.c: Likewise.
  46         * cpu-m68hc12.c: Likewise.
  47         * cpu-m68k.c: Likewise.
  48         * cpu-m88k.c: Likewise.
  49         * cpu-mcore.c: Likewise.
  50         * cpu-mep.c: Likewise.
  51         * cpu-microblaze.c: Likewise.
  52         * cpu-mips.c: Likewise.
  53         * cpu-mmix.c: Likewise.
  54         * cpu-moxie.c: Likewise.
  55         * cpu-msp430.c: Likewise.
  56         * cpu-mt.c: Likewise.
  57         * cpu-ns32k.c: Likewise.
  58         * cpu-openrisc.c: Likewise.
  59         * cpu-or32.c: Likewise.
  60         * cpu-pdp11.c: Likewise.
  61         * cpu-pj.c: Likewise.
  62         * cpu-plugin.c: Likewise.
  63         * cpu-powerpc.c: Likewise.
  64         * cpu-rl78.c: Likewise.
  65         * cpu-rs6000.c: Likewise.
  66         * cpu-rx.c: Likewise.
  67         * cpu-s390.c: Likewise.
  68         * cpu-score.c: Likewise.
  69         * cpu-sh.c: Likewise.
  70         * cpu-sparc.c: Likewise.
  71         * cpu-spu.c: Likewise.
  72         * cpu-tic30.c: Likewise.
  73         * cpu-tic4x.c: Likewise.
  74         * cpu-tic54x.c: Likewise.
  75         * cpu-tic6x.c: Likewise.
  76         * cpu-tic80.c: Likewise.
  77         * cpu-tilegx.c: Likewise.
  78         * cpu-tilepro.c: Likewise.
  79         * cpu-v850.c: Likewise.
  80         * cpu-vax.c: Likewise.
  81         * cpu-w65.c: Likewise.
  82         * cpu-we32k.c: Likewise.
  83         * cpu-xc16x.c: Likewise.
  84         * cpu-xstormy16.c: Likewise.
  85         * cpu-xtensa.c: Likewise.
  86         * cpu-z80.c: Likewise.
  87         * cpu-z8k.c: Likewise.
  88
  89         * cpu-i386.c: Include "libiberty.h".
  90         (bfd_arch_i386_fill): New.
  91         Add bfd_arch_i386_fill to  bfd_arch_info initializer.
  92
  93         * cpu-k1om.c: Add bfd_arch_i386_fill to  bfd_arch_info initializer.
  94         * cpu-l1om.c: Likewise.
  95
  96         * linker.c (default_data_link_order): Call abfd->arch_info->fill
  97         if fill size is 0.
  98
  99         * bfd-in2.h: Regenerated.
 100
 101 2012-01-27  Michael Eager  <eager@eagercon.com>
 102
 103         * bfd/elf32-microblaze.c (create_got_section):
 104         Reuse existing .rela.got section.
 105
 106 2012-01-23  Alan Modra  <amodra@gmail.com>
 107
 108         * elf-bfd.h: Formatting.
 109         (struct elf_backend_data): Add "maybe_function_sym".
 110         (_bfd_elf_maybe_function_sym): Declare.
 111         * elfxx-target.h (elf_backend_maybe_function_sym): Define.
 112         (elfNN_bed): Init new field.
 113         * elf.c (elf_find_function): Use maybe_function_sym.
 114         (_bfd_elf_maybe_function_sym): New function.
 115         * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
 116         (ppc64_elf_maybe_function_sym): New function.
 117
 118 2012-01-20  Francois Gouget  <fgouget@codeweavers.com>
 119
 120         PR binutils/13534
 121         * archive.c (_bfd_ar_sizepad): New function. Correctly install and
 122         pad the size field in an archive header.
 123         (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
 124         function for the archive size field.
 125         (bfd_generic_openr_next_archived_file): Likewise.
 126         (do_slurp_coff_armap): Likewise.
 127         (_bfd_write_archive_contents): Likewise.
 128         (_bfd_bsd44_write_ar_hdr): Use the new function.
 129         (bfd_ar_hdr_from_filesystem): Likewise.
 130         (_bfd_write_archive_contents): Likewise.
 131         (bsd_write_armap): Likewise.
 132         (coff_write_armap): Likewise.
 133         * archive64.c (bfd_elf64_archive_write_armap): Likewise.
 134         * bfdio.c (bfd_bread): Use correct type for archive element
 135         sizes.
 136         * ar.c (open_inarch): Likewise.
 137         (extract_file): Likewise.
 138         * libbfd-in.h (struct areltdata): Use correct types for
 139         parsed_size and extra_size fields.
 140         Prototype _bfd_ar_sizepad function.
 141         * libbfd.h: Regenerate.
 142
 143 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
 144
 145         * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
 146         Return NULL if core file generation is unsupported.
 147         (elfcore_write_prstatus): Likewise.
 148         * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
 149         (elf_backend_write_core_note): Define.
 150
 151 2012-01-19  Tristan Gingold  <gingold@adacore.com>
 152
 153         * pef.c: Add a comment.
 154         * xsym.c: Likewise.
 155
 156 2012-01-17  Alan Modra  <amodra@gmail.com>
 157
 158         * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
 159         trailing garbage in the note.
 160         * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
 161
 162 2012-01-16  Daniel Green  <venix1@gmail.com>
 163
 164         PR ld/13491
 165         * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
 166         h->root.type not h->type.
 167         * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
 168
 169 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
 170
 171         * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
 172         indirect symbols.
 173
 174 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
 175
 176         * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
 177         position from here... to (bfd_mach_o_build_seg_command): Here.
 178
 179 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
 180
 181         * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
 182         (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
 183         * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
 184         file. (bfd_mach_o_section): Add indirect_syms field.
 185
 186 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
 187
 188         * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
 189         vmsize from filesize.  Don't compute offsets or file sizes for
 190         zerofill sections.
 191
 192 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
 193
 194         * mach-o.c (bfd_mach_o_build_commands): Make the building of each
 195         command type independent.
 196
 197 2012-01-11  Alan Modra  <amodra@gmail.com>
 198
 199         * elf64-ppc.c: Define more insns used in plt call stubs.
 200         (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
 201         (ppc64_elf_relocate_section): Likewise.
 202         (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
 203         (struct ppc_link_hash_table): Increase size of stub_count array.
 204         Add plt_stub_align and plt_thread_safe.
 205         (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
 206         (plt_stub_size, plt_stub_pad): New functions.
 207         (build_plt_stub): Emit barriers for power7 thread safety.  Don't
 208         emit needless save of r2.
 209         (build_tls_get_addr_stub): Adjust params.
 210         (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
 211         plt stubs.  Adjust build_*plt_stub calls.
 212         (ppc_size_one_stub): Similarly.
 213         (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
 214         params.  Choose default for plt_thread_safe based on existence of
 215         calls to thread creation functions.  Modify plt_call to
 216         plt_call_r2save when no tocsave reloc found.  Align tail of stub
 217         sections.
 218         (ppc64_elf_build_stubs): Align tail of stub sections.  Adjust
 219         output of stub statistics.
 220         (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
 221         * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
 222
 223 2012-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 224
 225         PR ld/13581
 226         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
 227         check on R_X86_64_PCXX.
 228
 229 2012-01-10  Tristan Gingold  <gingold@adacore.com>
 230
 231         * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
 232         warning.
 233
 234 2012-01-10  Tristan Gingold  <gingold@adacore.com>
 235
 236         * bfdio.c (bfd_tell): Handle nested archives.
 237         (bfd_seek): Ditto.
 238         * cache.c (bfd_cache_lookup_worker): Ditto.
 239         * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
 240         nested archives.
 241         (bfd_generic_openr_next_archived_file): Likewise.
 242
 243 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
 244
 245         * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
 246         (bfd_mach_o_write_symtab): Remove handling for indirect syms.
 247         (bfd_mach_o_primary_symbol_sort_key): Likewise.
 248         (bfd_mach_o_cf_symbols): Likewise.
 249         (bfd_mach_o_sort_symbol_table): Remove.
 250         (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
 251         for indirect and dysymtab counts.  Do the symbol sorting here.
 252         (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
 253         Make the indirect symbols a TODO.
 254         (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
 255         (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
 256         a non-zero value.
 257         (bfd_mach_o_read_symtab_symbol): Record the symbol index.
 258         (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
 259         * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
 260         (IS_MACHO_INDIRECT): Remove.
 261         (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
 262
 263 2012-01-06  Nick Clifton  <nickc@redhat.com>
 264
 265         PR binutils/13121
 266         * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
 267         'flaginfo' to avoid conflicts with AIX system headers.
 268
 269 2012-01-06  Tristan Gingold  <gingold@adacore.com>
 270
 271         * bfdio.c (bfd_bread): Use arelt_size macro.
 272
 273 2012-01-06  Tristan Gingold  <gingold@adacore.com>
 274
 275         * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
 276
 277 2012-01-05  Nick Clifton  <nickc@redhat.com>
 278
 279         PR ld/12161
 280         * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
 281         necessary.
 282
 283 2012-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
 284
 285         Fix zero registers core files when built by gcc-4.7.
 286         * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
 287         size.  Call elfcore_write_note for the local variables.  Remove the
 288         final elfcore_write_note call.  Add NOTREACHED comments.
 289
 290 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 291
 292         * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
 293         (bfd_mach_o_generic_stat_arch_elt): Adjust.
 294
 295 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 296
 297         * mach-o.c (bfd_mach_o_fat_member_init): New function.
 298         (bfd_mach_o_openr_next_archived_file): Reindent.
 299         Adjust to call bfd_mach_o_fat_member_init.
 300         (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
 301
 302 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 303
 304         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
 305         BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
 306         BFD_RELOC_MACH_O_X86_64_PCREL32_2,
 307         BFD_RELOC_MACH_O_X86_64_PCREL32_4,
 308         BFD_RELOC_MACH_O_X86_64_BRANCH32,
 309         BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
 310         BFD_RELOC_MACH_O_X86_64_GOT.
 311
 312 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 313
 314         * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
 315         (bfd_mach_o_load_command): Add fvmlib field.
 316
 317         * mach-o.c (bfd_mach_o_read_fvmlib): New function.
 318         (bfd_mach_o_read_command): Handle fvmlib.
 319
 320 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 321
 322         * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
 323         Decode msubtype for ARM.
 324
 325 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 326
 327         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
 328
 329 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 330
 331         * mach-o.h: Reindent header.
 332         (bfd_mach_o_encryption_info_command): New structure.
 333         (bfd_mach_o_load_command): Add encryption_info field.
 334
 335         * mach-o.c (bfd_mach_o_read_encryption_info): New function.
 336         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
 337         (bfd_mach_o_read_command): Adjust error message.
 338
 339 2012-01-04  Shinichiro Hamaji  <shinichiro.hamaji@gmail.com>
 340
 341         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
 342         which reads DWARF2 and stores in stash from find_line.
 343         (find_line) Call _bfd_dwarf2_slurp_debug_info.
 344         * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
 345         * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
 346         * mach-o.c (dsym_subdir): The name of subdir where debug
 347         information may be stored.
 348         (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
 349         type is UUID.
 350         (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
 351         corresponding to the executable.
 352         (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
 353         specified binary file.
 354         (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
 355         the original BFD.
 356         (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
 357         executables, dylibs, and bundles.
 358         (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
 359         * mach-o.h (dsym_bfd): The BFD of the dSYM file.
 360
 361 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
 362
 363         * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
 364         for stabd symbols.
 365         (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
 366         (bfd_mach_o_cf_symbols): Likewise.
 367
 368 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
 369
 370         * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
 371
 372 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
 373
 374         * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
 375         as the value of an indirect symbol.  Keep the string table index in
 376         non-indirect syms for reference.
 377         (bfd_mach_o_write_dysymtab): New.
 378         (bfd_mach_o_primary_symbol_sort_key): New.
 379         (bfd_mach_o_cf_symbols): New.
 380         (bfd_mach_o_sort_symbol_table): New.
 381         (bfd_mach_o_mangle_symbols): Return early if no symbols.  Sort symbols.
 382         If we are emitting a dysymtab, process indirect symbols and count the
 383         number of each other kind.
 384         (bfd_mach_o_mangle_sections): New.
 385         (bfd_mach_o_write_contents): Split out some pre-requisite code into
 386         the command builder. Write dysymtab if the command is present.
 387         (bfd_mach_o_count_sections_for_seg): New.
 388         (bfd_mach_o_build_seg_command): New.
 389         (bfd_mach_o_build_dysymtab_command): New.
 390         (bfd_mach_o_build_commands): Reorganize to support the fact that some
 391         commands are optional and should not be emitted if there are no
 392         sections or symbols.
 393         (bfd_mach_o_set_section_contents): Amend comment.
 394         * mach-o.h: Amend and add to comments.
 395         (mach_o_data_struct): Add fields for dysymtab symbols counts and a
 396         pointer to the indirects, when present.
 397         (bfd_mach_o_should_emit_dysymtab): New macro.
 398         (IS_MACHO_INDIRECT): Likewise.
 399
 400 For older changes see ChangeLog-2011
 401 \f
 402 Local Variables:
 403 mode: change-log
 404 left-margin: 8
 405 fill-column: 74
 406 version-control: never
 407 End: