bfd/ChangeLog

   1 2012-04-09  Roland McGrath  <mcgrathr@google.com>
   2
   3         * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
   4         * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
   5         (nacl_modify_program_headers): Likewise.
   6
   7 2012-04-03  Roland McGrath  <mcgrathr@google.com>
   8
   9         * elf-nacl.c: New file.
  10         * elf-nacl.h: New file.
  11         * elf32-i386.c (elf_backend_modify_segment_map): Define for
  12         bfd_elf32_i386_nacl_vec.
  13         (elf_backend_modify_program_headers): Likewise.
  14         * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
  15         bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
  16         (elf_backend_modify_program_headers): Likewise.
  17         * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
  18         (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
  19         * Makefile.in: Regenerated.
  20         * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
  21         (bfd_elf32_x86_64_nacl_vec): Likewise.
  22         (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
  23         (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
  24         (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
  25         (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
  26         (bfd_elf32_i386_nacl_vec): Likewise.
  27         (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
  28         (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
  29         * configure: Regenerated.
  30
  31 2012-03-31  Andreas Schwab  <schwab@linux-m68k.org>
  32
  33         * elf32-m68k.c (elf_m68k_relocate_section): Allow
  34         R_68K_TLS_LE{8,16,32} for PIE.
  35
  36 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
  37
  38         * elf64-s390.c: Fix several comments regarding PLT entry
  39         description.
  40         * elf32-s390.c: Likewise.
  41
  42 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
  43
  44         * elf64-s390.c: Use the section pointer shortcuts in
  45         elf_link_hash_table and remove them from the target specific
  46         variant.
  47         * elf32-s390.c: Likewise.
  48
  49 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
  50
  51         * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
  52         New definitions.
  53         (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
  54         (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
  55         (elf_s390_finish_dynamic_sections): Likewise.
  56         * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
  57         (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
  58         (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
  59         (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
  60         (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
  61
  62 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
  63
  64         * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
  65         Rename all occurrences in the file to elf_dyn_relocs.
  66         * elf64-s390.c: Likewise.
  67
  68 2012-03-30  Alan Modra  <amodra@gmail.com>
  69
  70         * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
  71         libraries.
  72
  73 2012-03-29  Alan Modra  <amodra@gmail.com>
  74
  75         * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
  76         * bfd-in2.h: Regenerate.
  77
  78 2012-03-23  Alan Modra  <amodra@gmail.com>
  79
  80         * elf.c (assign_file_positions_for_non_load_sections): Don't warn
  81         on empty alloc sections.
  82
  83 2012-03-23  Alan Modra  <amodra@gmail.com>
  84
  85         * linker.c (_bfd_nearby_section): New function, split out from..
  86         (fix_syms): ..here.
  87         * bfd-in.h (_bfd_nearby_section): Declare.
  88         * bfd-in2.h: Regenerate.
  89         * elflink.c (elf_link_input_bfd): Don't use text_index_section or
  90         data_index_section with ld -q or ld -r output relocs against
  91         stripped output sections.  Instead use _bfd_nearby_section.
  92
  93 2012-03-23  Alan Modra  <amodra@gmail.com>
  94
  95         PR binutils/13894
  96         * elf64-ppc.c (opd_entry_value): Read full symbol table when
  97         sym hashes unavailable.
  98
  99 2012-03-21  Eliot Dresselhaus  <eliot@sonic.net>
 100
 101         * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
 102         for non-C6X objects.
 103
 104 2012-03-20  Kai Tietz  <ktietz@redhat.com>
 105
 106         PR ld/12742
 107         * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
 108         * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
 109         Add windows.h header include if HAVE_WINDOWS_H is defined.
 110         (dlerror): New static function if windows variant is used instead
 111         of dlfcn.h.
 112         (dlclose): Likewise.
 113         (dlopen): Likewise.
 114         (dlsym): Likewise.
 115         * configure: Regenerated.
 116         * config.in: Regenerated.
 117
 118 2012-03-20  H.J. Lu  <hongjiu.lu@intel.com>
 119
 120         PR ld/13880
 121         * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
 122         for R_386_GOTOFF relocation against protected function if
 123         SYMBOLIC_BIND is true.
 124
 125         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
 126         error for R_X86_64_GOTOFF64 relocation against protected function
 127         when building executable or SYMBOLIC_BIND is true.
 128
 129 2012-03-16  Roland McGrath  <mcgrathr@google.com>
 130
 131         * config.bfd: Handle x86_64-*-nacl*.
 132         * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
 133         (bfd_elf32_x86_64_nacl_vec): Likewise.
 134         * targets.c: Support them.
 135         * configure.in: Likewise.
 136         * configure: Regenerated.
 137
 138 2012-03-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 139
 140         * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
 141         (elf32_arm_attributes_forbid_div): Likewise.
 142         (elf32_arm_merge_eabi_attributes): Correct handling of
 143         Tag_DIV_use.
 144
 145 2012-03-15  Roland McGrath  <mcgrathr@google.com>
 146
 147         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
 148         elf_x86_64_backend_data parameters for plt_eh_frame.
 149
 150         * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
 151         (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
 152         (elf_x86_64_arch_bed): New variable.
 153         (elf_backend_arch_data): New macro.
 154         (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
 155         (elf_x86_64_allocate_dynrelocs): Likewise.
 156         (elf_x86_64_relocate_section): Likewise.
 157         (elf_x86_64_plt_sym_val): Likewise.
 158         (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
 159         parameters for PLT details.
 160         (elf_x86_64_finish_dynamic_sections): Likewise.
 161
 162 2012-03-14  Roland McGrath  <mcgrathr@google.com>
 163
 164         * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
 165         to the full size, padding out with nop instructions.
 166
 167 2012-03-12  Alan Modra  <amodra@gmail.com>
 168
 169         * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
 170         on zero size dynbss symbol.
 171         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
 172         * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
 173         * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
 174         * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
 175         * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
 176         * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
 177         * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
 178         * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
 179         * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
 180         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
 181         * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
 182         * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
 183         * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
 184         * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
 185         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
 186         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
 187         * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
 188         * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
 189         * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
 190         * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
 191         * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
 192
 193 2012-03-10  Edmar Wienskoski  <edmar@freescale.com>
 194
 195         * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
 196         * bfd-in2.h: Regenerate.
 197         * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
 198         bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
 199
 200 2012-03-09  H.J. Lu  <hongjiu.lu@intel.com>
 201
 202         PR ld/13817
 203         * bfd/elf32-i386.c (elf_i386_relocate_section): Restore
 204         R_386_IRELATIVE.
 205
 206         * * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
 207         R_X86_64_IRELATIVE.
 208
 209 2012-03-08  Tristan Gingold  <gingold@adacore.com>
 210
 211         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
 212         keylen according to archive kind.  Set nextvbn and nextrfa lhd
 213         fields.  Add comments.
 214
 215 2012-03-07  Nick Clifton  <nickc@redhat.com>
 216
 217         * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
 218         field.
 219         (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
 220         (elf_mn10300_tdata): Define.
 221         (elf_mn10300_local_got_tls_type): Define.
 222         (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
 223         R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
 224         R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
 225         R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
 226         (mn10300_reloc_map): Likewise.
 227         (elf_mn10300_tls_transition): New function.
 228         (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
 229         (mn10300_elf_check_relocs): Add TLS support.
 230         (mn10300_elf_final_link_relocate): Likewise.
 231         (mn10300_elf_relocate_section): Likewise.
 232         (mn10300_elf_relax_section): Likewise.
 233         (elf32_mn10300_link_hash_newfunc): Initialise new field.
 234         (_bfd_mn10300_copy_indirect_symbol): New function.
 235         (elf32_mn10300_link_hash_table_create): Initialise new fields.
 236         (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
 237         (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
 238         (_bfd_mn10300_elf_reloc_type_class): Allocate an
 239         elf_mn10300_obj_tdata structure.
 240         (elf_backend_copy_indirect_symbol): Define.
 241         * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
 242         BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
 243         BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
 244         BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
 245         (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
 246         alongside other MN10300 relocations.
 247         * bfd-in2.h: Regenerate.
 248         * libbfd.h: Regenerate.
 249
 250 2012-03-06  Jakub Jelinek  <jakub@redhat.com>
 251
 252         * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
 253         set relocate to TRUE.
 254
 255 2012-03-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 256
 257         PR ld/12152
 258         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
 259         overflows for R_SPARC_UA32 in .stab sections.
 260
 261 2012-03-01  Alan Modra  <amodra@gmail.com>
 262
 263         * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
 264
 265 2012-02-27  Alan Modra  <amodra@gmail.com>
 266
 267         * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
 268         before calling elf specific function.
 269         (sh_elf_osec_readonly_p): Test for error return from above.
 270
 271 2012-02-27  Alan Modra  <amodra@gmail.com>
 272
 273         * elf32-spu.c (build_stub): Fix malloc under-allocation.
 274
 275 2012-02-25  Walter Lee  <walt@tilera.com>
 276         * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
 277         BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
 278         BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
 279         BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
 280         BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
 281         BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
 282         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
 283         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
 284         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
 285         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
 286         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
 287         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
 288         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
 289         BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
 290         BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
 291         BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
 292         BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
 293         BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
 294         BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
 295         BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
 296         BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
 297         BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
 298         BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
 299         BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
 300         BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
 301         BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
 302         Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
 303         BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
 304         BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
 305         BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
 306         BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
 307         BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
 308         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
 309         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
 310         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
 311         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
 312         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
 313         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
 314         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
 315         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
 316         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
 317         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
 318         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
 319         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
 320         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
 321         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
 322         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
 323         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
 324         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
 325         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
 326         * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
 327         relocations.
 328         (tilepro_reloc_map): Ditto.
 329         (tilepro_info_to_howto_rela): Ditto.
 330         (reloc_to_create_func): Ditto.
 331         (tilepro_tls_translate_to_le): New.
 332         (tilepro_tls_translate_to_ie): New.
 333         (tilepro_elf_tls_transition): New.
 334         (tilepro_elf_check_relocs): Handle new tls relocations.
 335         (tilepro_elf_gc_sweep_hook): Ditto.
 336         (allocate_dynrelocs): Ditto.
 337         (tilepro_elf_relocate_section): Ditto.
 338         (tilepro_replace_insn): New.
 339         (insn_mask_X1): New.
 340         (insn_mask_X0_no_dest_no_srca): New
 341         (insn_mask_X1_no_dest_no_srca): New
 342         (insn_mask_Y0_no_dest_no_srca): New
 343         (insn_mask_Y1_no_dest_no_srca): New
 344         (srca_mask_X0): New
 345         (srca_mask_X1): New
 346         (insn_tls_le_move_X1): New
 347         (insn_tls_le_move_zero_X0X1): New
 348         (insn_tls_ie_lw_X1): New
 349         (insn_tls_ie_add_X0X1): New
 350         (insn_tls_ie_add_Y0Y1): New
 351         (insn_tls_gd_add_X0X1): New
 352         (insn_tls_gd_add_Y0Y1): New
 353         * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
 354         relocations.
 355         (tilegx_reloc_map): Ditto.
 356         (tilegx_info_to_howto_rela): Ditto.
 357         (reloc_to_create_func): Ditto.
 358         (tilegx_elf_link_hash_table): New field disable_le_transition.
 359         (tilegx_tls_translate_to_le): New.
 360         (tilegx_tls_translate_to_ie): New.
 361         (tilegx_elf_tls_transition): New.
 362         (tilegx_elf_check_relocs): Handle new tls relocations.
 363         (tilegx_elf_gc_sweep_hook): Ditto.
 364         (allocate_dynrelocs): Ditto.
 365         (tilegx_elf_relocate_section): Ditto.
 366         (tilegx_copy_bits): New.
 367         (tilegx_replace_insn): New.
 368         (insn_mask_X1): New.
 369         (insn_mask_X0_no_dest_no_srca): New.
 370         (insn_mask_X1_no_dest_no_srca): New.
 371         (insn_mask_Y0_no_dest_no_srca): New.
 372         (insn_mask_Y1_no_dest_no_srca): New.
 373         (insn_mask_X0_no_operand): New.
 374         (insn_mask_X1_no_operand): New.
 375         (insn_mask_Y0_no_operand): New.
 376         (insn_mask_Y1_no_operand): New.
 377         (insn_tls_ie_ld_X1): New.
 378         (insn_tls_ie_ld4s_X1): New.
 379         (insn_tls_ie_add_X0X1): New.
 380         (insn_tls_ie_add_Y0Y1): New.
 381         (insn_tls_ie_addx_X0X1): New.
 382         (insn_tls_ie_addx_Y0Y1): New.
 383         (insn_tls_gd_add_X0X1): New.
 384         (insn_tls_gd_add_Y0Y1): New.
 385         (insn_move_X0X1): New.
 386         (insn_move_Y0Y1): New.
 387         (insn_add_X0X1): New.
 388         (insn_add_Y0Y1): New.
 389         (insn_addx_X0X1): New.
 390         (insn_addx_Y0Y1): New.
 391         * libbfd.h: Regenerate.
 392         * bfd-in2.h: Regenerate.
 393
 394 2012-02-25  Walter Lee  <walt@tilera.com>
 395
 396         * config.bfd (tilegx-*-*): rename little endian vector; add big
 397         endian vector.
 398         (tilegxbe-*-*): New case.
 399         * configure.in (bfd_elf32_tilegx_vec): Rename...
 400         (bfd_elf32_tilegx_le_vec): ... to this.
 401         (bfd_elf32_tilegx_be_vec): New vector.
 402         (bfd_elf64_tilegx_vec): Rename...
 403         (bfd_elf64_tilegx_le_vec): ... to this.
 404         (bfd_elf64_tilegx_be_vec): New vector.
 405         * configure: Regenerate.
 406         * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
 407         (TARGET_LITTLE_NAME): Ditto.
 408         (TARGET_BIG_SYM): Define.
 409         (TARGET_BIG_NAME): Define.
 410         * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
 411         (TARGET_LITTLE_NAME): Ditto.
 412         (TARGET_BIG_SYM): Define.
 413         (TARGET_BIG_NAME): Define.
 414         * targets.c (bfd_elf32_tilegx_vec): Rename...
 415         (bfd_elf32_tilegx_le_vec): ... to this.
 416         (bfd_elf32_tilegx_be_vec): Declare.
 417         (bfd_elf64_tilegx_vec): Rename...
 418         (bfd_elf64_tilegx_le_vec): ... to this.
 419         (bfd_elf64_tilegx_be_vec): Declare.
 420         (_bfd_target_vector): Add / rename above vectors.
 421         * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
 422         * bfd-in2.h: Regenerate.
 423         * cpu-tilegx.c (bfd_tilegx32_arch): define.
 424         (bfd_tilegx_arch): link to bfd_tilegx32_arch.
 425
 426 2012-02-24  Nick Clifton  <nickc@redhat.com>
 427
 428         PR ld/13730
 429         * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
 430         error message instead of aborting, when an outofrange reloc is
 431         encountered.
 432
 433 2012-02-23  Iain Sandoe  <idsandoe@googlemail.com>
 434
 435         * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
 436         (bfd_mach_o_canonicalize_one_reloc):  Swap non-scattered reloc
 437         bit-fields when target and host differ in endian-ness.  When
 438         PAIRs are non-scattered find the 'symbol' from the preceding
 439         reloc.  Add FIXME re. reloc symbols on section boundaries.
 440         (bfd_mach_o_swap_out_non_scattered_reloc): New.
 441         (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
 442
 443 2012-02-17  Iain Sandoe  <idsandoe@googlemail.com>
 444
 445         * mach-o-i386.c (i386_howto_table): Add support for 16 bit
 446         sect-diffs.
 447         (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
 448         (bfd_mach_o_i386_swap_reloc_out): Likewise.
 449
 450 2012-02-17  Tristan Gingold  <gingold@adacore.com>
 451
 452         * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
 453         * libbfd.h: Regenerated.
 454         * bfd-in2.h: Likewise.
 455         * mach-o-i386.c (i386_howto_table): Include local sectdiff.
 456         (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
 457         (bfd_mach_o_i386_swap_reloc_out): Likewise.
 458
 459 2012-02-17  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 460
 461         * elf32-s390.c (elf_s390_relocate_section): Support basr in the
 462         GD->LE and LD->LE optimizations.
 463
 464 2012-02-16  Alan Modra  <amodra@gmail.com>
 465
 466         PR binutils/13355
 467         * elf32-rx.c (elf32_rx_relax_section): Correct width check.
 468
 469 2012-02-13  Richard Henderson  <rth@redhat.com>
 470
 471         PR ld/13621
 472         * linker.c (fix_syms): Force symbols outside any section into
 473         bfd_abs_section_ptr.
 474
 475 2012-02-13  Alan Modra  <amodra@gmail.com>
 476
 477         * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
 478         * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
 479         * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
 480         * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
 481
 482 2012-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 483             Nick Clifton  <nickc@redhat.com>
 484
 485         * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
 486         memset.
 487
 488 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
 489
 490         * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
 491         vma additions in their logical, rather than physical order.
 492
 493 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
 494
 495         * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
 496         parameters.
 497         * mach-o-x86-64.c (text_section_names_xlat): New.
 498         (mach_o_x86_64_segsec_names_xlat): New.
 499         (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
 500         * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
 501
 502 2012-02-10  Tristan Gingold  <gingold@adacore.com>
 503
 504         * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
 505         to avoid infinite loop.  Add comments.
 506
 507 2012-02-09  H.J. Lu  <hongjiu.lu@intel.com>
 508
 509         PR ld/13675
 510         * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
 511         nop instructions.
 512         (bfd_arch_i386_short_nop_fill): New.
 513         (bfd_arch_i386_long_nop_fill): Likewise.
 514         Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
 515         initializers.  Use bfd_arch_i386_long_nop_fill on 64bit
 516         bfd_arch_info initializers.
 517
 518         * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
 519         (bfd_arch_i386_short_nop_fill): This.
 520         Update bfd_arch_info initializers.
 521         * cpu-l1om.c: Likewise.
 522
 523 2012-02-08  Alan Modra  <amodra@gmail.com>
 524
 525         * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
 526         (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
 527         the correct h->u.weakdef.
 528
 529 2012-02-07  Alan Modra  <amodra@gmail.com>
 530
 531         * elf.c (elf_find_function): Don't use internal_elf_sym.
 532         (_bfd_elf_maybe_function_sym): Likewise.  Replace elf_symbol_type
 533         parameter with asymbol.
 534         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
 535         * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
 536         (struct elf_backend_data <maybe_function_sym>): Likewise.
 537
 538 2012-02-02  Vidya Praveen (vidya.praveen@atmel.com)
 539
 540         PR bfd/13410
 541         * bfd/elf32-avr.c (elf32_avr_relax_section): Correct the
 542         condition that qualifies the candidates for relaxation.
 543
 544 2012-02-02  Tristan Gingold  <gingold@adacore.com>
 545
 546         * bfdio.c (real_fopen): Remove unused vms_modes variable.
 547
 548 2012-02-02  Tristan Gingold  <gingold@adacore.com>
 549
 550         * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
 551         variable warning.
 552
 553 2012-02-02  Tristan Gingold  <gingold@adacore.com>
 554
 555         * archive.c (bfd_slurp_armap): Fix thinko in cast.
 556
 557 2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>
 558
 559         PR ld/13616
 560         * archures.c (bfd_arch_info): Add fill.
 561         (bfd_default_arch_struct): Add bfd_arch_default_fill.
 562         (bfd_arch_default_fill): New.
 563
 564         * configure.in: Set bfd version to 2.22.52.
 565         * configure: Regenerated.
 566
 567         * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
 568         initializer.
 569         * cpu-arc.c: Likewise.
 570         * cpu-arm.c: Likewise.
 571         * cpu-avr.c: Likewise.
 572         * cpu-bfin.c: Likewise.
 573         * cpu-cr16.c: Likewise.
 574         * cpu-cr16c.c: Likewise.
 575         * cpu-cris.c: Likewise.
 576         * cpu-crx.c: Likewise.
 577         * cpu-d10v.c: Likewise.
 578         * cpu-d30v.c: Likewise.
 579         * cpu-dlx.c: Likewise.
 580         * cpu-epiphany.c: Likewise.
 581         * cpu-fr30.c: Likewise.
 582         * cpu-frv.c: Likewise.
 583         * cpu-h8300.c: Likewise.
 584         * cpu-h8500.c: Likewise.
 585         * cpu-hppa.c: Likewise.
 586         * cpu-i370.c: Likewise.
 587         * cpu-i860.c: Likewise.
 588         * cpu-i960.c: Likewise.
 589         * cpu-ia64.c: Likewise.
 590         * cpu-ip2k.c: Likewise.
 591         * cpu-iq2000.c: Likewise.
 592         * cpu-lm32.c: Likewise.
 593         * cpu-m10200.c: Likewise.
 594         * cpu-m10300.c: Likewise.
 595         * cpu-m32c.c: Likewise.
 596         * cpu-m32r.c: Likewise.
 597         * cpu-m68hc11.c: Likewise.
 598         * cpu-m68hc12.c: Likewise.
 599         * cpu-m68k.c: Likewise.
 600         * cpu-m88k.c: Likewise.
 601         * cpu-mcore.c: Likewise.
 602         * cpu-mep.c: Likewise.
 603         * cpu-microblaze.c: Likewise.
 604         * cpu-mips.c: Likewise.
 605         * cpu-mmix.c: Likewise.
 606         * cpu-moxie.c: Likewise.
 607         * cpu-msp430.c: Likewise.
 608         * cpu-mt.c: Likewise.
 609         * cpu-ns32k.c: Likewise.
 610         * cpu-openrisc.c: Likewise.
 611         * cpu-or32.c: Likewise.
 612         * cpu-pdp11.c: Likewise.
 613         * cpu-pj.c: Likewise.
 614         * cpu-plugin.c: Likewise.
 615         * cpu-powerpc.c: Likewise.
 616         * cpu-rl78.c: Likewise.
 617         * cpu-rs6000.c: Likewise.
 618         * cpu-rx.c: Likewise.
 619         * cpu-s390.c: Likewise.
 620         * cpu-score.c: Likewise.
 621         * cpu-sh.c: Likewise.
 622         * cpu-sparc.c: Likewise.
 623         * cpu-spu.c: Likewise.
 624         * cpu-tic30.c: Likewise.
 625         * cpu-tic4x.c: Likewise.
 626         * cpu-tic54x.c: Likewise.
 627         * cpu-tic6x.c: Likewise.
 628         * cpu-tic80.c: Likewise.
 629         * cpu-tilegx.c: Likewise.
 630         * cpu-tilepro.c: Likewise.
 631         * cpu-v850.c: Likewise.
 632         * cpu-vax.c: Likewise.
 633         * cpu-w65.c: Likewise.
 634         * cpu-we32k.c: Likewise.
 635         * cpu-xc16x.c: Likewise.
 636         * cpu-xstormy16.c: Likewise.
 637         * cpu-xtensa.c: Likewise.
 638         * cpu-z80.c: Likewise.
 639         * cpu-z8k.c: Likewise.
 640
 641         * cpu-i386.c: Include "libiberty.h".
 642         (bfd_arch_i386_fill): New.
 643         Add bfd_arch_i386_fill to  bfd_arch_info initializer.
 644
 645         * cpu-k1om.c: Add bfd_arch_i386_fill to  bfd_arch_info initializer.
 646         * cpu-l1om.c: Likewise.
 647
 648         * linker.c (default_data_link_order): Call abfd->arch_info->fill
 649         if fill size is 0.
 650
 651         * bfd-in2.h: Regenerated.
 652
 653 2012-01-27  Michael Eager  <eager@eagercon.com>
 654
 655         * bfd/elf32-microblaze.c (create_got_section):
 656         Reuse existing .rela.got section.
 657
 658 2012-01-23  Alan Modra  <amodra@gmail.com>
 659
 660         * elf-bfd.h: Formatting.
 661         (struct elf_backend_data): Add "maybe_function_sym".
 662         (_bfd_elf_maybe_function_sym): Declare.
 663         * elfxx-target.h (elf_backend_maybe_function_sym): Define.
 664         (elfNN_bed): Init new field.
 665         * elf.c (elf_find_function): Use maybe_function_sym.
 666         (_bfd_elf_maybe_function_sym): New function.
 667         * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
 668         (ppc64_elf_maybe_function_sym): New function.
 669
 670 2012-01-20  Francois Gouget  <fgouget@codeweavers.com>
 671
 672         PR binutils/13534
 673         * archive.c (_bfd_ar_sizepad): New function. Correctly install and
 674         pad the size field in an archive header.
 675         (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
 676         function for the archive size field.
 677         (bfd_generic_openr_next_archived_file): Likewise.
 678         (do_slurp_coff_armap): Likewise.
 679         (_bfd_write_archive_contents): Likewise.
 680         (_bfd_bsd44_write_ar_hdr): Use the new function.
 681         (bfd_ar_hdr_from_filesystem): Likewise.
 682         (_bfd_write_archive_contents): Likewise.
 683         (bsd_write_armap): Likewise.
 684         (coff_write_armap): Likewise.
 685         * archive64.c (bfd_elf64_archive_write_armap): Likewise.
 686         * bfdio.c (bfd_bread): Use correct type for archive element
 687         sizes.
 688         * ar.c (open_inarch): Likewise.
 689         (extract_file): Likewise.
 690         * libbfd-in.h (struct areltdata): Use correct types for
 691         parsed_size and extra_size fields.
 692         Prototype _bfd_ar_sizepad function.
 693         * libbfd.h: Regenerate.
 694
 695 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
 696
 697         * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
 698         Return NULL if core file generation is unsupported.
 699         (elfcore_write_prstatus): Likewise.
 700         * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
 701         (elf_backend_write_core_note): Define.
 702
 703 2012-01-19  Tristan Gingold  <gingold@adacore.com>
 704
 705         * pef.c: Add a comment.
 706         * xsym.c: Likewise.
 707
 708 2012-01-17  Alan Modra  <amodra@gmail.com>
 709
 710         * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
 711         trailing garbage in the note.
 712         * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
 713
 714 2012-01-16  Daniel Green  <venix1@gmail.com>
 715
 716         PR ld/13491
 717         * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
 718         h->root.type not h->type.
 719         * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
 720
 721 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
 722
 723         * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
 724         indirect symbols.
 725
 726 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
 727
 728         * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
 729         position from here... to (bfd_mach_o_build_seg_command): Here.
 730
 731 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
 732
 733         * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
 734         (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
 735         * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
 736         file. (bfd_mach_o_section): Add indirect_syms field.
 737
 738 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
 739
 740         * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
 741         vmsize from filesize.  Don't compute offsets or file sizes for
 742         zerofill sections.
 743
 744 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
 745
 746         * mach-o.c (bfd_mach_o_build_commands): Make the building of each
 747         command type independent.
 748
 749 2012-01-11  Alan Modra  <amodra@gmail.com>
 750
 751         * elf64-ppc.c: Define more insns used in plt call stubs.
 752         (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
 753         (ppc64_elf_relocate_section): Likewise.
 754         (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
 755         (struct ppc_link_hash_table): Increase size of stub_count array.
 756         Add plt_stub_align and plt_thread_safe.
 757         (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
 758         (plt_stub_size, plt_stub_pad): New functions.
 759         (build_plt_stub): Emit barriers for power7 thread safety.  Don't
 760         emit needless save of r2.
 761         (build_tls_get_addr_stub): Adjust params.
 762         (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
 763         plt stubs.  Adjust build_*plt_stub calls.
 764         (ppc_size_one_stub): Similarly.
 765         (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
 766         params.  Choose default for plt_thread_safe based on existence of
 767         calls to thread creation functions.  Modify plt_call to
 768         plt_call_r2save when no tocsave reloc found.  Align tail of stub
 769         sections.
 770         (ppc64_elf_build_stubs): Align tail of stub sections.  Adjust
 771         output of stub statistics.
 772         (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
 773         * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
 774
 775 2012-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 776
 777         PR ld/13581
 778         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
 779         check on R_X86_64_PCXX.
 780
 781 2012-01-10  Tristan Gingold  <gingold@adacore.com>
 782
 783         * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
 784         warning.
 785
 786 2012-01-10  Tristan Gingold  <gingold@adacore.com>
 787
 788         * bfdio.c (bfd_tell): Handle nested archives.
 789         (bfd_seek): Ditto.
 790         * cache.c (bfd_cache_lookup_worker): Ditto.
 791         * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
 792         nested archives.
 793         (bfd_generic_openr_next_archived_file): Likewise.
 794
 795 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
 796
 797         * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
 798         (bfd_mach_o_write_symtab): Remove handling for indirect syms.
 799         (bfd_mach_o_primary_symbol_sort_key): Likewise.
 800         (bfd_mach_o_cf_symbols): Likewise.
 801         (bfd_mach_o_sort_symbol_table): Remove.
 802         (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
 803         for indirect and dysymtab counts.  Do the symbol sorting here.
 804         (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
 805         Make the indirect symbols a TODO.
 806         (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
 807         (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
 808         a non-zero value.
 809         (bfd_mach_o_read_symtab_symbol): Record the symbol index.
 810         (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
 811         * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
 812         (IS_MACHO_INDIRECT): Remove.
 813         (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
 814
 815 2012-01-06  Nick Clifton  <nickc@redhat.com>
 816
 817         PR binutils/13121
 818         * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
 819         'flaginfo' to avoid conflicts with AIX system headers.
 820
 821 2012-01-06  Tristan Gingold  <gingold@adacore.com>
 822
 823         * bfdio.c (bfd_bread): Use arelt_size macro.
 824
 825 2012-01-06  Tristan Gingold  <gingold@adacore.com>
 826
 827         * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
 828
 829 2012-01-05  Nick Clifton  <nickc@redhat.com>
 830
 831         PR ld/12161
 832         * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
 833         necessary.
 834
 835 2012-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
 836
 837         Fix zero registers core files when built by gcc-4.7.
 838         * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
 839         size.  Call elfcore_write_note for the local variables.  Remove the
 840         final elfcore_write_note call.  Add NOTREACHED comments.
 841
 842 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 843
 844         * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
 845         (bfd_mach_o_generic_stat_arch_elt): Adjust.
 846
 847 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 848
 849         * mach-o.c (bfd_mach_o_fat_member_init): New function.
 850         (bfd_mach_o_openr_next_archived_file): Reindent.
 851         Adjust to call bfd_mach_o_fat_member_init.
 852         (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
 853
 854 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 855
 856         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
 857         BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
 858         BFD_RELOC_MACH_O_X86_64_PCREL32_2,
 859         BFD_RELOC_MACH_O_X86_64_PCREL32_4,
 860         BFD_RELOC_MACH_O_X86_64_BRANCH32,
 861         BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
 862         BFD_RELOC_MACH_O_X86_64_GOT.
 863
 864 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 865
 866         * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
 867         (bfd_mach_o_load_command): Add fvmlib field.
 868
 869         * mach-o.c (bfd_mach_o_read_fvmlib): New function.
 870         (bfd_mach_o_read_command): Handle fvmlib.
 871
 872 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 873
 874         * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
 875         Decode msubtype for ARM.
 876
 877 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 878
 879         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
 880
 881 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 882
 883         * mach-o.h: Reindent header.
 884         (bfd_mach_o_encryption_info_command): New structure.
 885         (bfd_mach_o_load_command): Add encryption_info field.
 886
 887         * mach-o.c (bfd_mach_o_read_encryption_info): New function.
 888         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
 889         (bfd_mach_o_read_command): Adjust error message.
 890
 891 2012-01-04  Shinichiro Hamaji  <shinichiro.hamaji@gmail.com>
 892
 893         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
 894         which reads DWARF2 and stores in stash from find_line.
 895         (find_line) Call _bfd_dwarf2_slurp_debug_info.
 896         * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
 897         * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
 898         * mach-o.c (dsym_subdir): The name of subdir where debug
 899         information may be stored.
 900         (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
 901         type is UUID.
 902         (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
 903         corresponding to the executable.
 904         (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
 905         specified binary file.
 906         (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
 907         the original BFD.
 908         (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
 909         executables, dylibs, and bundles.
 910         (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
 911         * mach-o.h (dsym_bfd): The BFD of the dSYM file.
 912
 913 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
 914
 915         * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
 916         for stabd symbols.
 917         (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
 918         (bfd_mach_o_cf_symbols): Likewise.
 919
 920 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
 921
 922         * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
 923
 924 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
 925
 926         * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
 927         as the value of an indirect symbol.  Keep the string table index in
 928         non-indirect syms for reference.
 929         (bfd_mach_o_write_dysymtab): New.
 930         (bfd_mach_o_primary_symbol_sort_key): New.
 931         (bfd_mach_o_cf_symbols): New.
 932         (bfd_mach_o_sort_symbol_table): New.
 933         (bfd_mach_o_mangle_symbols): Return early if no symbols.  Sort symbols.
 934         If we are emitting a dysymtab, process indirect symbols and count the
 935         number of each other kind.
 936         (bfd_mach_o_mangle_sections): New.
 937         (bfd_mach_o_write_contents): Split out some pre-requisite code into
 938         the command builder. Write dysymtab if the command is present.
 939         (bfd_mach_o_count_sections_for_seg): New.
 940         (bfd_mach_o_build_seg_command): New.
 941         (bfd_mach_o_build_dysymtab_command): New.
 942         (bfd_mach_o_build_commands): Reorganize to support the fact that some
 943         commands are optional and should not be emitted if there are no
 944         sections or symbols.
 945         (bfd_mach_o_set_section_contents): Amend comment.
 946         * mach-o.h: Amend and add to comments.
 947         (mach_o_data_struct): Add fields for dysymtab symbols counts and a
 948         pointer to the indirects, when present.
 949         (bfd_mach_o_should_emit_dysymtab): New macro.
 950         (IS_MACHO_INDIRECT): Likewise.
 951
 952 For older changes see ChangeLog-2011
 953 \f
 954 Local Variables:
 955 mode: change-log
 956 left-margin: 8
 957 fill-column: 74
 958 version-control: never
 959 End: