bfd/ChangeLog

   1 2012-03-08  Tristan Gingold  <gingold@adacore.com>
   2
   3         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
   4         keylen according to archive kind.  Set nextvbn and nextrfa lhd
   5         fields.  Add comments.
   6
   7 2012-03-07  Nick Clifton  <nickc@redhat.com>
   8
   9         * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
  10         field.
  11         (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
  12         (elf_mn10300_tdata): Define.
  13         (elf_mn10300_local_got_tls_type): Define.
  14         (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
  15         R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
  16         R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
  17         R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
  18         (mn10300_reloc_map): Likewise.
  19         (elf_mn10300_tls_transition): New function.
  20         (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
  21         (mn10300_elf_check_relocs): Add TLS support.
  22         (mn10300_elf_final_link_relocate): Likewise.
  23         (mn10300_elf_relocate_section): Likewise.
  24         (mn10300_elf_relax_section): Likewise.
  25         (elf32_mn10300_link_hash_newfunc): Initialise new field.
  26         (_bfd_mn10300_copy_indirect_symbol): New function.
  27         (elf32_mn10300_link_hash_table_create): Initialise new fields.
  28         (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
  29         (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
  30         (_bfd_mn10300_elf_reloc_type_class): Allocate an
  31         elf_mn10300_obj_tdata structure.
  32         (elf_backend_copy_indirect_symbol): Define.
  33         * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
  34         BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
  35         BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
  36         BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
  37         (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
  38         alongside other MN10300 relocations.
  39         * bfd-in2.h: Regenerate.
  40         * libbfd.h: Regenerate.
  41
  42 2012-03-06  Jakub Jelinek  <jakub@redhat.com>
  43
  44         * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
  45         set relocate to TRUE.
  46
  47 2012-03-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  48
  49         PR ld/12152
  50         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
  51         overflows for R_SPARC_UA32 in .stab sections.
  52
  53 2012-03-01  Alan Modra  <amodra@gmail.com>
  54
  55         * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
  56
  57 2012-02-27  Alan Modra  <amodra@gmail.com>
  58
  59         * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
  60         before calling elf specific function.
  61         (sh_elf_osec_readonly_p): Test for error return from above.
  62
  63 2012-02-27  Alan Modra  <amodra@gmail.com>
  64
  65         * elf32-spu.c (build_stub): Fix malloc under-allocation.
  66
  67 2012-02-25  Walter Lee  <walt@tilera.com>
  68         * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
  69         BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
  70         BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
  71         BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
  72         BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
  73         BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
  74         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
  75         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
  76         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
  77         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
  78         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
  79         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
  80         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
  81         BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
  82         BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
  83         BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
  84         BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
  85         BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
  86         BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
  87         BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
  88         BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
  89         BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
  90         BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
  91         BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
  92         BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
  93         BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
  94         Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
  95         BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
  96         BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
  97         BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
  98         BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
  99         BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
 100         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
 101         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
 102         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
 103         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
 104         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
 105         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
 106         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
 107         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
 108         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
 109         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
 110         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
 111         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
 112         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
 113         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
 114         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
 115         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
 116         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
 117         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
 118         * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
 119         relocations.
 120         (tilepro_reloc_map): Ditto.
 121         (tilepro_info_to_howto_rela): Ditto.
 122         (reloc_to_create_func): Ditto.
 123         (tilepro_tls_translate_to_le): New.
 124         (tilepro_tls_translate_to_ie): New.
 125         (tilepro_elf_tls_transition): New.
 126         (tilepro_elf_check_relocs): Handle new tls relocations.
 127         (tilepro_elf_gc_sweep_hook): Ditto.
 128         (allocate_dynrelocs): Ditto.
 129         (tilepro_elf_relocate_section): Ditto.
 130         (tilepro_replace_insn): New.
 131         (insn_mask_X1): New.
 132         (insn_mask_X0_no_dest_no_srca): New
 133         (insn_mask_X1_no_dest_no_srca): New
 134         (insn_mask_Y0_no_dest_no_srca): New
 135         (insn_mask_Y1_no_dest_no_srca): New
 136         (srca_mask_X0): New
 137         (srca_mask_X1): New
 138         (insn_tls_le_move_X1): New
 139         (insn_tls_le_move_zero_X0X1): New
 140         (insn_tls_ie_lw_X1): New
 141         (insn_tls_ie_add_X0X1): New
 142         (insn_tls_ie_add_Y0Y1): New
 143         (insn_tls_gd_add_X0X1): New
 144         (insn_tls_gd_add_Y0Y1): New
 145         * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
 146         relocations.
 147         (tilegx_reloc_map): Ditto.
 148         (tilegx_info_to_howto_rela): Ditto.
 149         (reloc_to_create_func): Ditto.
 150         (tilegx_elf_link_hash_table): New field disable_le_transition.
 151         (tilegx_tls_translate_to_le): New.
 152         (tilegx_tls_translate_to_ie): New.
 153         (tilegx_elf_tls_transition): New.
 154         (tilegx_elf_check_relocs): Handle new tls relocations.
 155         (tilegx_elf_gc_sweep_hook): Ditto.
 156         (allocate_dynrelocs): Ditto.
 157         (tilegx_elf_relocate_section): Ditto.
 158         (tilegx_copy_bits): New.
 159         (tilegx_replace_insn): New.
 160         (insn_mask_X1): New.
 161         (insn_mask_X0_no_dest_no_srca): New.
 162         (insn_mask_X1_no_dest_no_srca): New.
 163         (insn_mask_Y0_no_dest_no_srca): New.
 164         (insn_mask_Y1_no_dest_no_srca): New.
 165         (insn_mask_X0_no_operand): New.
 166         (insn_mask_X1_no_operand): New.
 167         (insn_mask_Y0_no_operand): New.
 168         (insn_mask_Y1_no_operand): New.
 169         (insn_tls_ie_ld_X1): New.
 170         (insn_tls_ie_ld4s_X1): New.
 171         (insn_tls_ie_add_X0X1): New.
 172         (insn_tls_ie_add_Y0Y1): New.
 173         (insn_tls_ie_addx_X0X1): New.
 174         (insn_tls_ie_addx_Y0Y1): New.
 175         (insn_tls_gd_add_X0X1): New.
 176         (insn_tls_gd_add_Y0Y1): New.
 177         (insn_move_X0X1): New.
 178         (insn_move_Y0Y1): New.
 179         (insn_add_X0X1): New.
 180         (insn_add_Y0Y1): New.
 181         (insn_addx_X0X1): New.
 182         (insn_addx_Y0Y1): New.
 183         * libbfd.h: Regenerate.
 184         * bfd-in2.h: Regenerate.
 185
 186 2012-02-25  Walter Lee  <walt@tilera.com>
 187
 188         * config.bfd (tilegx-*-*): rename little endian vector; add big
 189         endian vector.
 190         (tilegxbe-*-*): New case.
 191         * configure.in (bfd_elf32_tilegx_vec): Rename...
 192         (bfd_elf32_tilegx_le_vec): ... to this.
 193         (bfd_elf32_tilegx_be_vec): New vector.
 194         (bfd_elf64_tilegx_vec): Rename...
 195         (bfd_elf64_tilegx_le_vec): ... to this.
 196         (bfd_elf64_tilegx_be_vec): New vector.
 197         * configure: Regenerate.
 198         * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
 199         (TARGET_LITTLE_NAME): Ditto.
 200         (TARGET_BIG_SYM): Define.
 201         (TARGET_BIG_NAME): Define.
 202         * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
 203         (TARGET_LITTLE_NAME): Ditto.
 204         (TARGET_BIG_SYM): Define.
 205         (TARGET_BIG_NAME): Define.
 206         * targets.c (bfd_elf32_tilegx_vec): Rename...
 207         (bfd_elf32_tilegx_le_vec): ... to this.
 208         (bfd_elf32_tilegx_be_vec): Declare.
 209         (bfd_elf64_tilegx_vec): Rename...
 210         (bfd_elf64_tilegx_le_vec): ... to this.
 211         (bfd_elf64_tilegx_be_vec): Declare.
 212         (_bfd_target_vector): Add / rename above vectors.
 213         * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
 214         * bfd-in2.h: Regenerate.
 215         * cpu-tilegx.c (bfd_tilegx32_arch): define.
 216         (bfd_tilegx_arch): link to bfd_tilegx32_arch.
 217
 218 2012-02-24  Nick Clifton  <nickc@redhat.com>
 219
 220         PR ld/13730
 221         * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
 222         error message instead of aborting, when an outofrange reloc is
 223         encountered.
 224
 225 2012-02-23  Iain Sandoe  <idsandoe@googlemail.com>
 226
 227         * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
 228         (bfd_mach_o_canonicalize_one_reloc):  Swap non-scattered reloc
 229         bit-fields when target and host differ in endian-ness.  When
 230         PAIRs are non-scattered find the 'symbol' from the preceding
 231         reloc.  Add FIXME re. reloc symbols on section boundaries.
 232         (bfd_mach_o_swap_out_non_scattered_reloc): New.
 233         (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
 234
 235 2012-02-17  Iain Sandoe  <idsandoe@googlemail.com>
 236
 237         * mach-o-i386.c (i386_howto_table): Add support for 16 bit
 238         sect-diffs.
 239         (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
 240         (bfd_mach_o_i386_swap_reloc_out): Likewise.
 241
 242 2012-02-17  Tristan Gingold  <gingold@adacore.com>
 243
 244         * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
 245         * libbfd.h: Regenerated.
 246         * bfd-in2.h: Likewise.
 247         * mach-o-i386.c (i386_howto_table): Include local sectdiff.
 248         (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
 249         (bfd_mach_o_i386_swap_reloc_out): Likewise.
 250
 251 2012-02-17  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 252
 253         * elf32-s390.c (elf_s390_relocate_section): Support basr in the
 254         GD->LE and LD->LE optimizations.
 255
 256 2012-02-16  Alan Modra  <amodra@gmail.com>
 257
 258         PR binutils/13355
 259         * elf32-rx.c (elf32_rx_relax_section): Correct width check.
 260
 261 2012-02-13  Richard Henderson  <rth@redhat.com>
 262
 263         PR ld/13621
 264         * linker.c (fix_syms): Force symbols outside any section into
 265         bfd_abs_section_ptr.
 266
 267 2012-02-13  Alan Modra  <amodra@gmail.com>
 268
 269         * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
 270         * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
 271         * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
 272         * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
 273
 274 2012-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 275             Nick Clifton  <nickc@redhat.com>
 276
 277         * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
 278         memset.
 279
 280 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
 281
 282         * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
 283         vma additions in their logical, rather than physical order.
 284
 285 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
 286
 287         * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
 288         parameters.
 289         * mach-o-x86-64.c (text_section_names_xlat): New.
 290         (mach_o_x86_64_segsec_names_xlat): New.
 291         (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
 292         * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
 293
 294 2012-02-10  Tristan Gingold  <gingold@adacore.com>
 295
 296         * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
 297         to avoid infinite loop.  Add comments.
 298
 299 2012-02-09  H.J. Lu  <hongjiu.lu@intel.com>
 300
 301         PR ld/13675
 302         * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
 303         nop instructions.
 304         (bfd_arch_i386_short_nop_fill): New.
 305         (bfd_arch_i386_long_nop_fill): Likewise.
 306         Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
 307         initializers.  Use bfd_arch_i386_long_nop_fill on 64bit
 308         bfd_arch_info initializers.
 309
 310         * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
 311         (bfd_arch_i386_short_nop_fill): This.
 312         Update bfd_arch_info initializers.
 313         * cpu-l1om.c: Likewise.
 314
 315 2012-02-08  Alan Modra  <amodra@gmail.com>
 316
 317         * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
 318         (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
 319         the correct h->u.weakdef.
 320
 321 2012-02-07  Alan Modra  <amodra@gmail.com>
 322
 323         * elf.c (elf_find_function): Don't use internal_elf_sym.
 324         (_bfd_elf_maybe_function_sym): Likewise.  Replace elf_symbol_type
 325         parameter with asymbol.
 326         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
 327         * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
 328         (struct elf_backend_data <maybe_function_sym>): Likewise.
 329
 330 2012-02-02  Vidya Praveen (vidya.praveen@atmel.com)
 331
 332         PR bfd/13410
 333         * bfd/elf32-avr.c (elf32_avr_relax_section): Correct the
 334         condition that qualifies the candidates for relaxation.
 335
 336 2012-02-02  Tristan Gingold  <gingold@adacore.com>
 337
 338         * bfdio.c (real_fopen): Remove unused vms_modes variable.
 339
 340 2012-02-02  Tristan Gingold  <gingold@adacore.com>
 341
 342         * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
 343         variable warning.
 344
 345 2012-02-02  Tristan Gingold  <gingold@adacore.com>
 346
 347         * archive.c (bfd_slurp_armap): Fix thinko in cast.
 348
 349 2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>
 350
 351         PR ld/13616
 352         * archures.c (bfd_arch_info): Add fill.
 353         (bfd_default_arch_struct): Add bfd_arch_default_fill.
 354         (bfd_arch_default_fill): New.
 355
 356         * configure.in: Set bfd version to 2.22.52.
 357         * configure: Regenerated.
 358
 359         * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
 360         initializer.
 361         * cpu-arc.c: Likewise.
 362         * cpu-arm.c: Likewise.
 363         * cpu-avr.c: Likewise.
 364         * cpu-bfin.c: Likewise.
 365         * cpu-cr16.c: Likewise.
 366         * cpu-cr16c.c: Likewise.
 367         * cpu-cris.c: Likewise.
 368         * cpu-crx.c: Likewise.
 369         * cpu-d10v.c: Likewise.
 370         * cpu-d30v.c: Likewise.
 371         * cpu-dlx.c: Likewise.
 372         * cpu-epiphany.c: Likewise.
 373         * cpu-fr30.c: Likewise.
 374         * cpu-frv.c: Likewise.
 375         * cpu-h8300.c: Likewise.
 376         * cpu-h8500.c: Likewise.
 377         * cpu-hppa.c: Likewise.
 378         * cpu-i370.c: Likewise.
 379         * cpu-i860.c: Likewise.
 380         * cpu-i960.c: Likewise.
 381         * cpu-ia64.c: Likewise.
 382         * cpu-ip2k.c: Likewise.
 383         * cpu-iq2000.c: Likewise.
 384         * cpu-lm32.c: Likewise.
 385         * cpu-m10200.c: Likewise.
 386         * cpu-m10300.c: Likewise.
 387         * cpu-m32c.c: Likewise.
 388         * cpu-m32r.c: Likewise.
 389         * cpu-m68hc11.c: Likewise.
 390         * cpu-m68hc12.c: Likewise.
 391         * cpu-m68k.c: Likewise.
 392         * cpu-m88k.c: Likewise.
 393         * cpu-mcore.c: Likewise.
 394         * cpu-mep.c: Likewise.
 395         * cpu-microblaze.c: Likewise.
 396         * cpu-mips.c: Likewise.
 397         * cpu-mmix.c: Likewise.
 398         * cpu-moxie.c: Likewise.
 399         * cpu-msp430.c: Likewise.
 400         * cpu-mt.c: Likewise.
 401         * cpu-ns32k.c: Likewise.
 402         * cpu-openrisc.c: Likewise.
 403         * cpu-or32.c: Likewise.
 404         * cpu-pdp11.c: Likewise.
 405         * cpu-pj.c: Likewise.
 406         * cpu-plugin.c: Likewise.
 407         * cpu-powerpc.c: Likewise.
 408         * cpu-rl78.c: Likewise.
 409         * cpu-rs6000.c: Likewise.
 410         * cpu-rx.c: Likewise.
 411         * cpu-s390.c: Likewise.
 412         * cpu-score.c: Likewise.
 413         * cpu-sh.c: Likewise.
 414         * cpu-sparc.c: Likewise.
 415         * cpu-spu.c: Likewise.
 416         * cpu-tic30.c: Likewise.
 417         * cpu-tic4x.c: Likewise.
 418         * cpu-tic54x.c: Likewise.
 419         * cpu-tic6x.c: Likewise.
 420         * cpu-tic80.c: Likewise.
 421         * cpu-tilegx.c: Likewise.
 422         * cpu-tilepro.c: Likewise.
 423         * cpu-v850.c: Likewise.
 424         * cpu-vax.c: Likewise.
 425         * cpu-w65.c: Likewise.
 426         * cpu-we32k.c: Likewise.
 427         * cpu-xc16x.c: Likewise.
 428         * cpu-xstormy16.c: Likewise.
 429         * cpu-xtensa.c: Likewise.
 430         * cpu-z80.c: Likewise.
 431         * cpu-z8k.c: Likewise.
 432
 433         * cpu-i386.c: Include "libiberty.h".
 434         (bfd_arch_i386_fill): New.
 435         Add bfd_arch_i386_fill to  bfd_arch_info initializer.
 436
 437         * cpu-k1om.c: Add bfd_arch_i386_fill to  bfd_arch_info initializer.
 438         * cpu-l1om.c: Likewise.
 439
 440         * linker.c (default_data_link_order): Call abfd->arch_info->fill
 441         if fill size is 0.
 442
 443         * bfd-in2.h: Regenerated.
 444
 445 2012-01-27  Michael Eager  <eager@eagercon.com>
 446
 447         * bfd/elf32-microblaze.c (create_got_section):
 448         Reuse existing .rela.got section.
 449
 450 2012-01-23  Alan Modra  <amodra@gmail.com>
 451
 452         * elf-bfd.h: Formatting.
 453         (struct elf_backend_data): Add "maybe_function_sym".
 454         (_bfd_elf_maybe_function_sym): Declare.
 455         * elfxx-target.h (elf_backend_maybe_function_sym): Define.
 456         (elfNN_bed): Init new field.
 457         * elf.c (elf_find_function): Use maybe_function_sym.
 458         (_bfd_elf_maybe_function_sym): New function.
 459         * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
 460         (ppc64_elf_maybe_function_sym): New function.
 461
 462 2012-01-20  Francois Gouget  <fgouget@codeweavers.com>
 463
 464         PR binutils/13534
 465         * archive.c (_bfd_ar_sizepad): New function. Correctly install and
 466         pad the size field in an archive header.
 467         (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
 468         function for the archive size field.
 469         (bfd_generic_openr_next_archived_file): Likewise.
 470         (do_slurp_coff_armap): Likewise.
 471         (_bfd_write_archive_contents): Likewise.
 472         (_bfd_bsd44_write_ar_hdr): Use the new function.
 473         (bfd_ar_hdr_from_filesystem): Likewise.
 474         (_bfd_write_archive_contents): Likewise.
 475         (bsd_write_armap): Likewise.
 476         (coff_write_armap): Likewise.
 477         * archive64.c (bfd_elf64_archive_write_armap): Likewise.
 478         * bfdio.c (bfd_bread): Use correct type for archive element
 479         sizes.
 480         * ar.c (open_inarch): Likewise.
 481         (extract_file): Likewise.
 482         * libbfd-in.h (struct areltdata): Use correct types for
 483         parsed_size and extra_size fields.
 484         Prototype _bfd_ar_sizepad function.
 485         * libbfd.h: Regenerate.
 486
 487 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
 488
 489         * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
 490         Return NULL if core file generation is unsupported.
 491         (elfcore_write_prstatus): Likewise.
 492         * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
 493         (elf_backend_write_core_note): Define.
 494
 495 2012-01-19  Tristan Gingold  <gingold@adacore.com>
 496
 497         * pef.c: Add a comment.
 498         * xsym.c: Likewise.
 499
 500 2012-01-17  Alan Modra  <amodra@gmail.com>
 501
 502         * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
 503         trailing garbage in the note.
 504         * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
 505
 506 2012-01-16  Daniel Green  <venix1@gmail.com>
 507
 508         PR ld/13491
 509         * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
 510         h->root.type not h->type.
 511         * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
 512
 513 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
 514
 515         * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
 516         indirect symbols.
 517
 518 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
 519
 520         * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
 521         position from here... to (bfd_mach_o_build_seg_command): Here.
 522
 523 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
 524
 525         * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
 526         (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
 527         * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
 528         file. (bfd_mach_o_section): Add indirect_syms field.
 529
 530 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
 531
 532         * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
 533         vmsize from filesize.  Don't compute offsets or file sizes for
 534         zerofill sections.
 535
 536 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
 537
 538         * mach-o.c (bfd_mach_o_build_commands): Make the building of each
 539         command type independent.
 540
 541 2012-01-11  Alan Modra  <amodra@gmail.com>
 542
 543         * elf64-ppc.c: Define more insns used in plt call stubs.
 544         (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
 545         (ppc64_elf_relocate_section): Likewise.
 546         (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
 547         (struct ppc_link_hash_table): Increase size of stub_count array.
 548         Add plt_stub_align and plt_thread_safe.
 549         (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
 550         (plt_stub_size, plt_stub_pad): New functions.
 551         (build_plt_stub): Emit barriers for power7 thread safety.  Don't
 552         emit needless save of r2.
 553         (build_tls_get_addr_stub): Adjust params.
 554         (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
 555         plt stubs.  Adjust build_*plt_stub calls.
 556         (ppc_size_one_stub): Similarly.
 557         (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
 558         params.  Choose default for plt_thread_safe based on existence of
 559         calls to thread creation functions.  Modify plt_call to
 560         plt_call_r2save when no tocsave reloc found.  Align tail of stub
 561         sections.
 562         (ppc64_elf_build_stubs): Align tail of stub sections.  Adjust
 563         output of stub statistics.
 564         (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
 565         * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
 566
 567 2012-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 568
 569         PR ld/13581
 570         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
 571         check on R_X86_64_PCXX.
 572
 573 2012-01-10  Tristan Gingold  <gingold@adacore.com>
 574
 575         * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
 576         warning.
 577
 578 2012-01-10  Tristan Gingold  <gingold@adacore.com>
 579
 580         * bfdio.c (bfd_tell): Handle nested archives.
 581         (bfd_seek): Ditto.
 582         * cache.c (bfd_cache_lookup_worker): Ditto.
 583         * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
 584         nested archives.
 585         (bfd_generic_openr_next_archived_file): Likewise.
 586
 587 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
 588
 589         * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
 590         (bfd_mach_o_write_symtab): Remove handling for indirect syms.
 591         (bfd_mach_o_primary_symbol_sort_key): Likewise.
 592         (bfd_mach_o_cf_symbols): Likewise.
 593         (bfd_mach_o_sort_symbol_table): Remove.
 594         (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
 595         for indirect and dysymtab counts.  Do the symbol sorting here.
 596         (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
 597         Make the indirect symbols a TODO.
 598         (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
 599         (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
 600         a non-zero value.
 601         (bfd_mach_o_read_symtab_symbol): Record the symbol index.
 602         (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
 603         * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
 604         (IS_MACHO_INDIRECT): Remove.
 605         (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
 606
 607 2012-01-06  Nick Clifton  <nickc@redhat.com>
 608
 609         PR binutils/13121
 610         * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
 611         'flaginfo' to avoid conflicts with AIX system headers.
 612
 613 2012-01-06  Tristan Gingold  <gingold@adacore.com>
 614
 615         * bfdio.c (bfd_bread): Use arelt_size macro.
 616
 617 2012-01-06  Tristan Gingold  <gingold@adacore.com>
 618
 619         * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
 620
 621 2012-01-05  Nick Clifton  <nickc@redhat.com>
 622
 623         PR ld/12161
 624         * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
 625         necessary.
 626
 627 2012-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
 628
 629         Fix zero registers core files when built by gcc-4.7.
 630         * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
 631         size.  Call elfcore_write_note for the local variables.  Remove the
 632         final elfcore_write_note call.  Add NOTREACHED comments.
 633
 634 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 635
 636         * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
 637         (bfd_mach_o_generic_stat_arch_elt): Adjust.
 638
 639 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 640
 641         * mach-o.c (bfd_mach_o_fat_member_init): New function.
 642         (bfd_mach_o_openr_next_archived_file): Reindent.
 643         Adjust to call bfd_mach_o_fat_member_init.
 644         (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
 645
 646 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 647
 648         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
 649         BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
 650         BFD_RELOC_MACH_O_X86_64_PCREL32_2,
 651         BFD_RELOC_MACH_O_X86_64_PCREL32_4,
 652         BFD_RELOC_MACH_O_X86_64_BRANCH32,
 653         BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
 654         BFD_RELOC_MACH_O_X86_64_GOT.
 655
 656 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 657
 658         * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
 659         (bfd_mach_o_load_command): Add fvmlib field.
 660
 661         * mach-o.c (bfd_mach_o_read_fvmlib): New function.
 662         (bfd_mach_o_read_command): Handle fvmlib.
 663
 664 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 665
 666         * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
 667         Decode msubtype for ARM.
 668
 669 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 670
 671         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
 672
 673 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 674
 675         * mach-o.h: Reindent header.
 676         (bfd_mach_o_encryption_info_command): New structure.
 677         (bfd_mach_o_load_command): Add encryption_info field.
 678
 679         * mach-o.c (bfd_mach_o_read_encryption_info): New function.
 680         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
 681         (bfd_mach_o_read_command): Adjust error message.
 682
 683 2012-01-04  Shinichiro Hamaji  <shinichiro.hamaji@gmail.com>
 684
 685         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
 686         which reads DWARF2 and stores in stash from find_line.
 687         (find_line) Call _bfd_dwarf2_slurp_debug_info.
 688         * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
 689         * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
 690         * mach-o.c (dsym_subdir): The name of subdir where debug
 691         information may be stored.
 692         (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
 693         type is UUID.
 694         (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
 695         corresponding to the executable.
 696         (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
 697         specified binary file.
 698         (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
 699         the original BFD.
 700         (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
 701         executables, dylibs, and bundles.
 702         (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
 703         * mach-o.h (dsym_bfd): The BFD of the dSYM file.
 704
 705 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
 706
 707         * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
 708         for stabd symbols.
 709         (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
 710         (bfd_mach_o_cf_symbols): Likewise.
 711
 712 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
 713
 714         * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
 715
 716 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
 717
 718         * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
 719         as the value of an indirect symbol.  Keep the string table index in
 720         non-indirect syms for reference.
 721         (bfd_mach_o_write_dysymtab): New.
 722         (bfd_mach_o_primary_symbol_sort_key): New.
 723         (bfd_mach_o_cf_symbols): New.
 724         (bfd_mach_o_sort_symbol_table): New.
 725         (bfd_mach_o_mangle_symbols): Return early if no symbols.  Sort symbols.
 726         If we are emitting a dysymtab, process indirect symbols and count the
 727         number of each other kind.
 728         (bfd_mach_o_mangle_sections): New.
 729         (bfd_mach_o_write_contents): Split out some pre-requisite code into
 730         the command builder. Write dysymtab if the command is present.
 731         (bfd_mach_o_count_sections_for_seg): New.
 732         (bfd_mach_o_build_seg_command): New.
 733         (bfd_mach_o_build_dysymtab_command): New.
 734         (bfd_mach_o_build_commands): Reorganize to support the fact that some
 735         commands are optional and should not be emitted if there are no
 736         sections or symbols.
 737         (bfd_mach_o_set_section_contents): Amend comment.
 738         * mach-o.h: Amend and add to comments.
 739         (mach_o_data_struct): Add fields for dysymtab symbols counts and a
 740         pointer to the indirects, when present.
 741         (bfd_mach_o_should_emit_dysymtab): New macro.
 742         (IS_MACHO_INDIRECT): Likewise.
 743
 744 For older changes see ChangeLog-2011
 745 \f
 746 Local Variables:
 747 mode: change-log
 748 left-margin: 8
 749 fill-column: 74
 750 version-control: never
 751 End: