bfd/ChangeLog

   1 2012-05-07  Alan Modra  <amodra@gmail.com>
   2
   3         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
   4         RELOC_AGAINST_DISCARDED_SECTION invocation.
   5
   6 2012-05-07  Hans-Peter Nilsson  <hp@axis.com>
   7
   8         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
   9         local variable i_ instead of assuming and using a variable i.
  10
  11 2012-05-07  Maciej W. Rozycki  <macro@linux-mips.org>
  12
  13         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
  14         relocations.
  15         * elfxx-mips.c (mips_reloc_against_discarded_section): New
  16         function.
  17         (_bfd_mips_elf_relocate_section): Call it, in place of
  18         RELOC_AGAINST_DISCARDED_SECTION.
  19         * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
  20         to RELOC_AGAINST_DISCARDED_SECTION.
  21         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
  22         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
  23         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
  24         * elf32-bfin.c (bfin_relocate_section): Likewise.
  25         (bfinfdpic_relocate_section): Likewise.
  26         * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
  27         * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
  28         * elf32-cris.c (cris_elf_relocate_section): Likewise.
  29         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
  30         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
  31         * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
  32         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
  33         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
  34         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
  35         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
  36         * elf32-i370.c (i370_elf_relocate_section): Likewise.
  37         * elf32-i386.c (elf_i386_relocate_section): Likewise.
  38         * elf32-i860.c (elf32_i860_relocate_section): Likewise.
  39         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
  40         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
  41         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
  42         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
  43         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
  44         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
  45         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
  46         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
  47         * elf32-mep.c (mep_elf_relocate_section): Likewise.
  48         * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
  49         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
  50         * elf32-mt.c (mt_elf_relocate_section): Likewise.
  51         * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
  52         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
  53         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
  54         * elf32-rx.c (rx_elf_relocate_section): Likewise.
  55         * elf32-s390.c (elf_s390_relocate_section): Likewise.
  56         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
  57         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
  58         * elf32-sh.c (sh_elf_relocate_section): Likewise.
  59         * elf32-spu.c (spu_elf_relocate_section): Likewise.
  60         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
  61         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
  62         * elf32-v850.c (v850_elf_relocate_section): Likewise.
  63         * elf32-vax.c (elf_vax_relocate_section): Likewise.
  64         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
  65         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
  66         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
  67         * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
  68         (elf64_alpha_relocate_section): Likewise.
  69         * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
  70         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
  71         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
  72         * elf64-s390.c (elf_s390_relocate_section): Likewise.
  73         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
  74         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
  75         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
  76         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
  77         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
  78
  79 2012-05-05  Alan Modra  <amodra@gmail.com>
  80
  81         PR ld/14052
  82         PR ld/13621
  83         * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
  84
  85 2012-05-05  Alan Modra  <amodra@gmail.com>
  86
  87         * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
  88         bfd_und_section and bfd_ind_section with their _ptr variants, or
  89         use corresponding bfd_is_* macros.
  90         * aout-ns32k.c: Likewise.
  91         * aout-tic30.c: Likewise.
  92         * coff-arm.c: Likewise.
  93         * coff-tic54x.c: Likewise.
  94         * cpu-ns32k.c: Likewise.
  95         * elf-attrs.c: Likewise.
  96         * elfcode.h: Likewise.
  97         * peicode.h: Likewise.
  98         * reloc.c: Likewise.
  99         * riscix.c: Likewise.
 100         * versados.c: Likewise.
 101         * section.c: Likewise.
 102         (bfd_abs_section, bfd_ind_section, bfd_com_section,
 103         bfd_ind_section): Delete.
 104         (std_section): New array replacing above.
 105         (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
 106         bfd_ind_section_ptr, STD_SECTION): Update.
 107         (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
 108         * bfd-in2.h: Regenerate.
 109
 110 2012-05-03  Sean Keys  <skeys@ipdatasys.com>
 111
 112         * cpu-xgate.c: New file. Added XGATE support.
 113         * archures.c (bfd_architecture): Add XGATE architecture.
 114         (bfd_archures_list): Add reference to XGATE architecture info.
 115         * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
 116         * reloc.c: Add various XGATE relocation enums.
 117         * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
 118         list.
 119         * Makefile.am: Add support for XGATE elf.
 120         * configure.in: Ditto.
 121         * config.bfd: Ditto.
 122         * Makefile.in: Regenerate.
 123         * configure: Ditto.
 124         * bfd-in2.h: Ditto.
 125         * libbfd.h: Ditto.
 126         Added files for XGATE relocations.
 127         * elf32-xgate.c: Created minimal relocation file.
 128         * elf32-xgate.h: Created minimal header file for elf32-xgate.
 129
 130 2012-05-03  Tristan Gingold  <gingold@adacore.com>
 131
 132         * dwarf2.c (decode_line_info): Ignore
 133         DW_LNE_HP_source_file_correlation.
 134
 135 2012-05-01  Nick Clifton  <nickc@redhat.com>
 136
 137         PR binutils/13121
 138         * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
 139         AIX system headers.
 140         * coff-ppc.c: Likewise.
 141         * cofflink.c: Likewise.
 142         * elf32-arm.c: Likewise.
 143         * elf64-sparc.c: Likewise.
 144         * elflink.c: Likewise.
 145         * pdp11.c: Likewise.
 146         * rescoff.c: Likewise.
 147
 148 2012-04-26  Mark Wielaard  <mjw@redhat.com>
 149
 150         * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
 151         possibly being relative to DW_AT_low_pc.
 152         (parse_comp_unit): Likewise.
 153
 154 2012-04-26  Andreas Schwab  <schwab@linux-m68k.org>
 155
 156         * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
 157         also when generating PIE.
 158         (elf_m68k_discard_copies): Mark undefined weak symbols referenced
 159         by relocations as dynamic.
 160
 161 2012-04-26  Hans-Peter Nilsson  <hp@axis.com>
 162
 163         Provide a way for programs to recognize BFD_ASSERT calls.
 164         * bfd.c (bfd_assert_handler_type): New API type.
 165         (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
 166         (_bfd_assert_handler): New variable.
 167         (_bfd_default_assert_handler): New function.
 168         (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
 169         * libbfd-in.h (_bfd_assert_handler): Declare.
 170         * libbfd.h, bfd-in2.h: Regenerate.
 171
 172 2012-04-24  Hans-Peter Nilsson  <hp@axis.com>
 173
 174         PR ld/13990
 175         * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
 176         symbol, where PLT refcount is set to -1.
 177
 178 2012-04-24  Alan Modra  <amodra@gmail.com>
 179
 180         PR ld/13991
 181         * bfd/elf-bfd.h (_bfd_elf_link_just_syms): Define as
 182         _bfd_generic_link_just_syms.
 183         * bfd/elflink.c (_bfd_elf_link_just_syms): Delete.
 184         * bfd/linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
 185
 186         * bfd/bfd-in.h (discarded_section): Renamed from elf_discarded_section.
 187         * bfd/section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
 188         SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
 189         SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
 190         * bfd/elf-eh-frame.c, * bfd/elf-m10200.c, * bfd/elf-m10300.c,
 191         * bfd/elf.c, * bfd/elf32-arm.c, * bfd/elf32-avr.c, * bfd/elf32-bfin.c,
 192         * bfd/elf32-cr16.c, * bfd/elf32-cr16c.c, * bfd/elf32-cris.c,
 193         * bfd/elf32-crx.c, * bfd/elf32-d10v.c, * bfd/elf32-epiphany.c,
 194         * bfd/elf32-fr30.c, * bfd/elf32-frv.c, * bfd/elf32-h8300.c,
 195         * bfd/elf32-hppa.c, * bfd/elf32-i370.c, * bfd/elf32-i386.c,
 196         * bfd/elf32-i860.c, * bfd/elf32-ip2k.c, * bfd/elf32-iq2000.c,
 197         * bfd/elf32-lm32.c, * bfd/elf32-m32c.c, * bfd/elf32-m32r.c,
 198         * bfd/elf32-m68hc1x.c, * bfd/elf32-m68k.c, * bfd/elf32-mcore.c,
 199         * bfd/elf32-mep.c, * bfd/elf32-moxie.c, * bfd/elf32-msp430.c,
 200         * bfd/elf32-mt.c, * bfd/elf32-openrisc.c, * bfd/elf32-ppc.c,
 201         * bfd/elf32-rl78.c, * bfd/elf32-rx.c, * bfd/elf32-s390.c,
 202         * bfd/elf32-score.c, * bfd/elf32-score7.c, * bfd/elf32-sh.c,
 203         * bfd/elf32-spu.c, * bfd/elf32-tic6x.c, * bfd/elf32-tilepro.c,
 204         * bfd/elf32-v850.c, * bfd/elf32-vax.c, * bfd/elf32-xc16x.c,
 205         * bfd/elf32-xstormy16.c, * bfd/elf32-xtensa.c, * bfd/elf64-alpha.c,
 206         * bfd/elf64-hppa.c, * bfd/elf64-ia64-vms.c, * bfd/elf64-mmix.c,
 207         * bfd/elf64-ppc.c, * bfd/elf64-s390.c, * bfd/elf64-sh64.c,
 208         * bfd/elf64-x86-64.c, * bfd/elflink.c, * bfd/elfnn-ia64.c,
 209         * bfd/elfxx-mips.c, * bfd/elfxx-sparc.c, * bfd/elfxx-tilegx.c,
 210         * bfd/reloc.c: Update all references.
 211         * bfd/bfd-in2.h: Regenerate.
 212
 213 2012-04-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 214
 215         * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
 216         * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
 217
 218 2012-04-19  Thomas Schwinge  <thomas@codesourcery.com>
 219
 220         * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
 221         got_type.
 222         (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
 223         it.
 224
 225 2012-04-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 226
 227         * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
 228         relocations when LE conversion happens on the IE tls symbol.
 229
 230 2012-04-17  Roland McGrath  <mcgrathr@google.com>
 231
 232         * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
 233         so that 32-byte boundary is a proper instruction boundary.
 234
 235 2012-04-17  Tristan Gingold  <gingold@adacore.com>
 236
 237         * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
 238         member of an object archive.<
 239
 240 2012-04-17  Tristan Gingold  <gingold@adacore.com>
 241
 242         * vms-lib.c (MAX_EKEYLEN): Define.
 243         (MAX_KEYLEN): Fix value.
 244         (vms_write_index): Add comments and fix indentation.
 245         Adjust comparaison.  Add assertions.  Free kbn_blk.
 246         (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
 247         Compense MAX_KEYLEN adjustment.
 248
 249 2012-04-16  Maciej W. Rozycki  <macro@linux-mips.org>
 250
 251         * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
 252         (_bfd_mips_elf_check_relocs): Update accordingly.
 253
 254 2012-04-13  Alan Modra  <amodra@gmail.com>
 255
 256         PR ld/13947
 257         * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
 258         reloc sections.
 259
 260 2012-04-12  David S. Miller  <davem@davemloft.net>
 261
 262         * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
 263         BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
 264         * libbfd.h: Regenerate.
 265         * bfd-in2.h: Likewise.
 266         * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
 267         (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
 268         R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
 269         (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
 270         (_bfd_sparc_elf_check_relocs): Likewise.
 271         (_bfd_sparc_elf_gc_sweep_hook): Likewise.
 272         (_bfd_sparc_elf_relocate_section): Likewise.
 273
 274 2012-04-12  Roland McGrath  <mcgrathr@google.com>
 275
 276         * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
 277         New variables.
 278         (struct elf32_arm_link_hash_table): New member `nacl_p'.
 279         (elf32_arm_link_hash_table_create): Initialize it.
 280         (elf32_arm_nacl_link_hash_table_create): New function.
 281         (arm_movw_immediate, arm_movt_immediate): New functions.
 282         (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
 283         (elf32_arm_finish_dynamic_sections): Likewise.
 284         (elf32_arm_output_plt_map_1): Likewise.
 285         (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
 286         New backend vector stanza.
 287         (elf32_arm_nacl_modify_segment_map): New function.
 288         * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
 289         * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
 290         * configure.in: Likewise.
 291         (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
 292         (bfd_elf32_littlearm_nacl_vec): Likewise.
 293         (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
 294         (bfd_elf32_bigarm_symbian_vec): Likewise.
 295         (bfd_elf32_littlearm_symbian_vec): Likewise.
 296         (bfd_elf32_bigarm_vxworks_vec): Likewise.
 297         (bfd_elf32_littlearm_vxworks_vec): Likewise.
 298         * configure: Regenerated.
 299
 300 2012-04-12  Tristan Gingold  <gingold@adacore.com>
 301
 302         * elflink.c (elf_link_output_extsym): Add a guard.
 303         (bfd_elf_final_link): Remove assertion.
 304         (bfd_elf_final_link): Add a guard.
 305         * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
 306         (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
 307         (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
 308         (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
 309         Remove.
 310         (elfNN-ia64-vms target): Move to ...
 311         * elf64-ia64-vms.c: New file.
 312         * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
 313         * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
 314         (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
 315         * configure: Regenerate.
 316         * Makefile.in: Regenerate.
 317
 318 2012-04-11  Nick Clifton  <nickc@redhat.com>
 319
 320         PR binutils/13897
 321         * elf64-ppc.c (opd_entry_value): When dealing with sections
 322         without relocs, keep the last section loaded in order to avoid
 323         unnecessary reloads.
 324
 325 2012-04-09  Roland McGrath  <mcgrathr@google.com>
 326
 327         * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
 328         * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
 329         (nacl_modify_program_headers): Likewise.
 330
 331 2012-04-03  Roland McGrath  <mcgrathr@google.com>
 332
 333         * elf-nacl.c: New file.
 334         * elf-nacl.h: New file.
 335         * elf32-i386.c (elf_backend_modify_segment_map): Define for
 336         bfd_elf32_i386_nacl_vec.
 337         (elf_backend_modify_program_headers): Likewise.
 338         * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
 339         bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
 340         (elf_backend_modify_program_headers): Likewise.
 341         * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
 342         (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
 343         * Makefile.in: Regenerated.
 344         * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
 345         (bfd_elf32_x86_64_nacl_vec): Likewise.
 346         (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
 347         (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
 348         (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
 349         (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
 350         (bfd_elf32_i386_nacl_vec): Likewise.
 351         (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
 352         (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
 353         * configure: Regenerated.
 354
 355 2012-03-31  Andreas Schwab  <schwab@linux-m68k.org>
 356
 357         * elf32-m68k.c (elf_m68k_relocate_section): Allow
 358         R_68K_TLS_LE{8,16,32} for PIE.
 359
 360 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 361
 362         * elf64-s390.c: Fix several comments regarding PLT entry
 363         description.
 364         * elf32-s390.c: Likewise.
 365
 366 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 367
 368         * elf64-s390.c: Use the section pointer shortcuts in
 369         elf_link_hash_table and remove them from the target specific
 370         variant.
 371         * elf32-s390.c: Likewise.
 372
 373 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 374
 375         * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
 376         New definitions.
 377         (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
 378         (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
 379         (elf_s390_finish_dynamic_sections): Likewise.
 380         * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
 381         (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
 382         (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
 383         (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
 384         (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
 385
 386 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 387
 388         * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
 389         Rename all occurrences in the file to elf_dyn_relocs.
 390         * elf64-s390.c: Likewise.
 391
 392 2012-03-30  Alan Modra  <amodra@gmail.com>
 393
 394         * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
 395         libraries.
 396
 397 2012-03-29  Alan Modra  <amodra@gmail.com>
 398
 399         * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
 400         * bfd-in2.h: Regenerate.
 401
 402 2012-03-23  Alan Modra  <amodra@gmail.com>
 403
 404         * elf.c (assign_file_positions_for_non_load_sections): Don't warn
 405         on empty alloc sections.
 406
 407 2012-03-23  Alan Modra  <amodra@gmail.com>
 408
 409         * linker.c (_bfd_nearby_section): New function, split out from..
 410         (fix_syms): ..here.
 411         * bfd-in.h (_bfd_nearby_section): Declare.
 412         * bfd-in2.h: Regenerate.
 413         * elflink.c (elf_link_input_bfd): Don't use text_index_section or
 414         data_index_section with ld -q or ld -r output relocs against
 415         stripped output sections.  Instead use _bfd_nearby_section.
 416
 417 2012-03-23  Alan Modra  <amodra@gmail.com>
 418
 419         PR binutils/13894
 420         * elf64-ppc.c (opd_entry_value): Read full symbol table when
 421         sym hashes unavailable.
 422
 423 2012-03-21  Eliot Dresselhaus  <eliot@sonic.net>
 424
 425         * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
 426         for non-C6X objects.
 427
 428 2012-03-20  Kai Tietz  <ktietz@redhat.com>
 429
 430         PR ld/12742
 431         * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
 432         * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
 433         Add windows.h header include if HAVE_WINDOWS_H is defined.
 434         (dlerror): New static function if windows variant is used instead
 435         of dlfcn.h.
 436         (dlclose): Likewise.
 437         (dlopen): Likewise.
 438         (dlsym): Likewise.
 439         * configure: Regenerated.
 440         * config.in: Regenerated.
 441
 442 2012-03-20  H.J. Lu  <hongjiu.lu@intel.com>
 443
 444         PR ld/13880
 445         * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
 446         for R_386_GOTOFF relocation against protected function if
 447         SYMBOLIC_BIND is true.
 448
 449         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
 450         error for R_X86_64_GOTOFF64 relocation against protected function
 451         when building executable or SYMBOLIC_BIND is true.
 452
 453 2012-03-16  Roland McGrath  <mcgrathr@google.com>
 454
 455         * config.bfd: Handle x86_64-*-nacl*.
 456         * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
 457         (bfd_elf32_x86_64_nacl_vec): Likewise.
 458         * targets.c: Support them.
 459         * configure.in: Likewise.
 460         * configure: Regenerated.
 461
 462 2012-03-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 463
 464         * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
 465         (elf32_arm_attributes_forbid_div): Likewise.
 466         (elf32_arm_merge_eabi_attributes): Correct handling of
 467         Tag_DIV_use.
 468
 469 2012-03-15  Roland McGrath  <mcgrathr@google.com>
 470
 471         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
 472         elf_x86_64_backend_data parameters for plt_eh_frame.
 473
 474         * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
 475         (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
 476         (elf_x86_64_arch_bed): New variable.
 477         (elf_backend_arch_data): New macro.
 478         (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
 479         (elf_x86_64_allocate_dynrelocs): Likewise.
 480         (elf_x86_64_relocate_section): Likewise.
 481         (elf_x86_64_plt_sym_val): Likewise.
 482         (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
 483         parameters for PLT details.
 484         (elf_x86_64_finish_dynamic_sections): Likewise.
 485
 486 2012-03-14  Roland McGrath  <mcgrathr@google.com>
 487
 488         * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
 489         to the full size, padding out with nop instructions.
 490
 491 2012-03-12  Alan Modra  <amodra@gmail.com>
 492
 493         * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
 494         on zero size dynbss symbol.
 495         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
 496         * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
 497         * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
 498         * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
 499         * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
 500         * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
 501         * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
 502         * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
 503         * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
 504         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
 505         * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
 506         * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
 507         * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
 508         * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
 509         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
 510         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
 511         * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
 512         * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
 513         * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
 514         * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
 515         * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
 516
 517 2012-03-10  Edmar Wienskoski  <edmar@freescale.com>
 518
 519         * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
 520         * bfd-in2.h: Regenerate.
 521         * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
 522         bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
 523
 524 2012-03-09  H.J. Lu  <hongjiu.lu@intel.com>
 525
 526         PR ld/13817
 527         * bfd/elf32-i386.c (elf_i386_relocate_section): Restore
 528         R_386_IRELATIVE.
 529
 530         * * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
 531         R_X86_64_IRELATIVE.
 532
 533 2012-03-08  Tristan Gingold  <gingold@adacore.com>
 534
 535         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
 536         keylen according to archive kind.  Set nextvbn and nextrfa lhd
 537         fields.  Add comments.
 538
 539 2012-03-07  Nick Clifton  <nickc@redhat.com>
 540
 541         * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
 542         field.
 543         (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
 544         (elf_mn10300_tdata): Define.
 545         (elf_mn10300_local_got_tls_type): Define.
 546         (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
 547         R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
 548         R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
 549         R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
 550         (mn10300_reloc_map): Likewise.
 551         (elf_mn10300_tls_transition): New function.
 552         (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
 553         (mn10300_elf_check_relocs): Add TLS support.
 554         (mn10300_elf_final_link_relocate): Likewise.
 555         (mn10300_elf_relocate_section): Likewise.
 556         (mn10300_elf_relax_section): Likewise.
 557         (elf32_mn10300_link_hash_newfunc): Initialise new field.
 558         (_bfd_mn10300_copy_indirect_symbol): New function.
 559         (elf32_mn10300_link_hash_table_create): Initialise new fields.
 560         (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
 561         (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
 562         (_bfd_mn10300_elf_reloc_type_class): Allocate an
 563         elf_mn10300_obj_tdata structure.
 564         (elf_backend_copy_indirect_symbol): Define.
 565         * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
 566         BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
 567         BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
 568         BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
 569         (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
 570         alongside other MN10300 relocations.
 571         * bfd-in2.h: Regenerate.
 572         * libbfd.h: Regenerate.
 573
 574 2012-03-06  Jakub Jelinek  <jakub@redhat.com>
 575
 576         * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
 577         set relocate to TRUE.
 578
 579 2012-03-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 580
 581         PR ld/12152
 582         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
 583         overflows for R_SPARC_UA32 in .stab sections.
 584
 585 2012-03-01  Alan Modra  <amodra@gmail.com>
 586
 587         * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
 588
 589 2012-02-27  Alan Modra  <amodra@gmail.com>
 590
 591         * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
 592         before calling elf specific function.
 593         (sh_elf_osec_readonly_p): Test for error return from above.
 594
 595 2012-02-27  Alan Modra  <amodra@gmail.com>
 596
 597         * elf32-spu.c (build_stub): Fix malloc under-allocation.
 598
 599 2012-02-25  Walter Lee  <walt@tilera.com>
 600         * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
 601         BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
 602         BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
 603         BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
 604         BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
 605         BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
 606         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
 607         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
 608         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
 609         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
 610         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
 611         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
 612         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
 613         BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
 614         BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
 615         BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
 616         BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
 617         BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
 618         BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
 619         BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
 620         BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
 621         BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
 622         BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
 623         BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
 624         BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
 625         BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
 626         Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
 627         BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
 628         BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
 629         BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
 630         BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
 631         BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
 632         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
 633         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
 634         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
 635         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
 636         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
 637         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
 638         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
 639         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
 640         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
 641         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
 642         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
 643         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
 644         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
 645         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
 646         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
 647         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
 648         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
 649         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
 650         * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
 651         relocations.
 652         (tilepro_reloc_map): Ditto.
 653         (tilepro_info_to_howto_rela): Ditto.
 654         (reloc_to_create_func): Ditto.
 655         (tilepro_tls_translate_to_le): New.
 656         (tilepro_tls_translate_to_ie): New.
 657         (tilepro_elf_tls_transition): New.
 658         (tilepro_elf_check_relocs): Handle new tls relocations.
 659         (tilepro_elf_gc_sweep_hook): Ditto.
 660         (allocate_dynrelocs): Ditto.
 661         (tilepro_elf_relocate_section): Ditto.
 662         (tilepro_replace_insn): New.
 663         (insn_mask_X1): New.
 664         (insn_mask_X0_no_dest_no_srca): New
 665         (insn_mask_X1_no_dest_no_srca): New
 666         (insn_mask_Y0_no_dest_no_srca): New
 667         (insn_mask_Y1_no_dest_no_srca): New
 668         (srca_mask_X0): New
 669         (srca_mask_X1): New
 670         (insn_tls_le_move_X1): New
 671         (insn_tls_le_move_zero_X0X1): New
 672         (insn_tls_ie_lw_X1): New
 673         (insn_tls_ie_add_X0X1): New
 674         (insn_tls_ie_add_Y0Y1): New
 675         (insn_tls_gd_add_X0X1): New
 676         (insn_tls_gd_add_Y0Y1): New
 677         * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
 678         relocations.
 679         (tilegx_reloc_map): Ditto.
 680         (tilegx_info_to_howto_rela): Ditto.
 681         (reloc_to_create_func): Ditto.
 682         (tilegx_elf_link_hash_table): New field disable_le_transition.
 683         (tilegx_tls_translate_to_le): New.
 684         (tilegx_tls_translate_to_ie): New.
 685         (tilegx_elf_tls_transition): New.
 686         (tilegx_elf_check_relocs): Handle new tls relocations.
 687         (tilegx_elf_gc_sweep_hook): Ditto.
 688         (allocate_dynrelocs): Ditto.
 689         (tilegx_elf_relocate_section): Ditto.
 690         (tilegx_copy_bits): New.
 691         (tilegx_replace_insn): New.
 692         (insn_mask_X1): New.
 693         (insn_mask_X0_no_dest_no_srca): New.
 694         (insn_mask_X1_no_dest_no_srca): New.
 695         (insn_mask_Y0_no_dest_no_srca): New.
 696         (insn_mask_Y1_no_dest_no_srca): New.
 697         (insn_mask_X0_no_operand): New.
 698         (insn_mask_X1_no_operand): New.
 699         (insn_mask_Y0_no_operand): New.
 700         (insn_mask_Y1_no_operand): New.
 701         (insn_tls_ie_ld_X1): New.
 702         (insn_tls_ie_ld4s_X1): New.
 703         (insn_tls_ie_add_X0X1): New.
 704         (insn_tls_ie_add_Y0Y1): New.
 705         (insn_tls_ie_addx_X0X1): New.
 706         (insn_tls_ie_addx_Y0Y1): New.
 707         (insn_tls_gd_add_X0X1): New.
 708         (insn_tls_gd_add_Y0Y1): New.
 709         (insn_move_X0X1): New.
 710         (insn_move_Y0Y1): New.
 711         (insn_add_X0X1): New.
 712         (insn_add_Y0Y1): New.
 713         (insn_addx_X0X1): New.
 714         (insn_addx_Y0Y1): New.
 715         * libbfd.h: Regenerate.
 716         * bfd-in2.h: Regenerate.
 717
 718 2012-02-25  Walter Lee  <walt@tilera.com>
 719
 720         * config.bfd (tilegx-*-*): rename little endian vector; add big
 721         endian vector.
 722         (tilegxbe-*-*): New case.
 723         * configure.in (bfd_elf32_tilegx_vec): Rename...
 724         (bfd_elf32_tilegx_le_vec): ... to this.
 725         (bfd_elf32_tilegx_be_vec): New vector.
 726         (bfd_elf64_tilegx_vec): Rename...
 727         (bfd_elf64_tilegx_le_vec): ... to this.
 728         (bfd_elf64_tilegx_be_vec): New vector.
 729         * configure: Regenerate.
 730         * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
 731         (TARGET_LITTLE_NAME): Ditto.
 732         (TARGET_BIG_SYM): Define.
 733         (TARGET_BIG_NAME): Define.
 734         * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
 735         (TARGET_LITTLE_NAME): Ditto.
 736         (TARGET_BIG_SYM): Define.
 737         (TARGET_BIG_NAME): Define.
 738         * targets.c (bfd_elf32_tilegx_vec): Rename...
 739         (bfd_elf32_tilegx_le_vec): ... to this.
 740         (bfd_elf32_tilegx_be_vec): Declare.
 741         (bfd_elf64_tilegx_vec): Rename...
 742         (bfd_elf64_tilegx_le_vec): ... to this.
 743         (bfd_elf64_tilegx_be_vec): Declare.
 744         (_bfd_target_vector): Add / rename above vectors.
 745         * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
 746         * bfd-in2.h: Regenerate.
 747         * cpu-tilegx.c (bfd_tilegx32_arch): define.
 748         (bfd_tilegx_arch): link to bfd_tilegx32_arch.
 749
 750 2012-02-24  Nick Clifton  <nickc@redhat.com>
 751
 752         PR ld/13730
 753         * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
 754         error message instead of aborting, when an outofrange reloc is
 755         encountered.
 756
 757 2012-02-23  Iain Sandoe  <idsandoe@googlemail.com>
 758
 759         * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
 760         (bfd_mach_o_canonicalize_one_reloc):  Swap non-scattered reloc
 761         bit-fields when target and host differ in endian-ness.  When
 762         PAIRs are non-scattered find the 'symbol' from the preceding
 763         reloc.  Add FIXME re. reloc symbols on section boundaries.
 764         (bfd_mach_o_swap_out_non_scattered_reloc): New.
 765         (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
 766
 767 2012-02-17  Iain Sandoe  <idsandoe@googlemail.com>
 768
 769         * mach-o-i386.c (i386_howto_table): Add support for 16 bit
 770         sect-diffs.
 771         (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
 772         (bfd_mach_o_i386_swap_reloc_out): Likewise.
 773
 774 2012-02-17  Tristan Gingold  <gingold@adacore.com>
 775
 776         * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
 777         * libbfd.h: Regenerated.
 778         * bfd-in2.h: Likewise.
 779         * mach-o-i386.c (i386_howto_table): Include local sectdiff.
 780         (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
 781         (bfd_mach_o_i386_swap_reloc_out): Likewise.
 782
 783 2012-02-17  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 784
 785         * elf32-s390.c (elf_s390_relocate_section): Support basr in the
 786         GD->LE and LD->LE optimizations.
 787
 788 2012-02-16  Alan Modra  <amodra@gmail.com>
 789
 790         PR binutils/13355
 791         * elf32-rx.c (elf32_rx_relax_section): Correct width check.
 792
 793 2012-02-13  Richard Henderson  <rth@redhat.com>
 794
 795         PR ld/13621
 796         * linker.c (fix_syms): Force symbols outside any section into
 797         bfd_abs_section_ptr.
 798
 799 2012-02-13  Alan Modra  <amodra@gmail.com>
 800
 801         * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
 802         * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
 803         * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
 804         * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
 805
 806 2012-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 807             Nick Clifton  <nickc@redhat.com>
 808
 809         * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
 810         memset.
 811
 812 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
 813
 814         * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
 815         vma additions in their logical, rather than physical order.
 816
 817 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
 818
 819         * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
 820         parameters.
 821         * mach-o-x86-64.c (text_section_names_xlat): New.
 822         (mach_o_x86_64_segsec_names_xlat): New.
 823         (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
 824         * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
 825
 826 2012-02-10  Tristan Gingold  <gingold@adacore.com>
 827
 828         * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
 829         to avoid infinite loop.  Add comments.
 830
 831 2012-02-09  H.J. Lu  <hongjiu.lu@intel.com>
 832
 833         PR ld/13675
 834         * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
 835         nop instructions.
 836         (bfd_arch_i386_short_nop_fill): New.
 837         (bfd_arch_i386_long_nop_fill): Likewise.
 838         Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
 839         initializers.  Use bfd_arch_i386_long_nop_fill on 64bit
 840         bfd_arch_info initializers.
 841
 842         * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
 843         (bfd_arch_i386_short_nop_fill): This.
 844         Update bfd_arch_info initializers.
 845         * cpu-l1om.c: Likewise.
 846
 847 2012-02-08  Alan Modra  <amodra@gmail.com>
 848
 849         * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
 850         (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
 851         the correct h->u.weakdef.
 852
 853 2012-02-07  Alan Modra  <amodra@gmail.com>
 854
 855         * elf.c (elf_find_function): Don't use internal_elf_sym.
 856         (_bfd_elf_maybe_function_sym): Likewise.  Replace elf_symbol_type
 857         parameter with asymbol.
 858         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
 859         * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
 860         (struct elf_backend_data <maybe_function_sym>): Likewise.
 861
 862 2012-02-02  Vidya Praveen (vidya.praveen@atmel.com)
 863
 864         PR bfd/13410
 865         * bfd/elf32-avr.c (elf32_avr_relax_section): Correct the
 866         condition that qualifies the candidates for relaxation.
 867
 868 2012-02-02  Tristan Gingold  <gingold@adacore.com>
 869
 870         * bfdio.c (real_fopen): Remove unused vms_modes variable.
 871
 872 2012-02-02  Tristan Gingold  <gingold@adacore.com>
 873
 874         * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
 875         variable warning.
 876
 877 2012-02-02  Tristan Gingold  <gingold@adacore.com>
 878
 879         * archive.c (bfd_slurp_armap): Fix thinko in cast.
 880
 881 2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>
 882
 883         PR ld/13616
 884         * archures.c (bfd_arch_info): Add fill.
 885         (bfd_default_arch_struct): Add bfd_arch_default_fill.
 886         (bfd_arch_default_fill): New.
 887
 888         * configure.in: Set bfd version to 2.22.52.
 889         * configure: Regenerated.
 890
 891         * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
 892         initializer.
 893         * cpu-arc.c: Likewise.
 894         * cpu-arm.c: Likewise.
 895         * cpu-avr.c: Likewise.
 896         * cpu-bfin.c: Likewise.
 897         * cpu-cr16.c: Likewise.
 898         * cpu-cr16c.c: Likewise.
 899         * cpu-cris.c: Likewise.
 900         * cpu-crx.c: Likewise.
 901         * cpu-d10v.c: Likewise.
 902         * cpu-d30v.c: Likewise.
 903         * cpu-dlx.c: Likewise.
 904         * cpu-epiphany.c: Likewise.
 905         * cpu-fr30.c: Likewise.
 906         * cpu-frv.c: Likewise.
 907         * cpu-h8300.c: Likewise.
 908         * cpu-h8500.c: Likewise.
 909         * cpu-hppa.c: Likewise.
 910         * cpu-i370.c: Likewise.
 911         * cpu-i860.c: Likewise.
 912         * cpu-i960.c: Likewise.
 913         * cpu-ia64.c: Likewise.
 914         * cpu-ip2k.c: Likewise.
 915         * cpu-iq2000.c: Likewise.
 916         * cpu-lm32.c: Likewise.
 917         * cpu-m10200.c: Likewise.
 918         * cpu-m10300.c: Likewise.
 919         * cpu-m32c.c: Likewise.
 920         * cpu-m32r.c: Likewise.
 921         * cpu-m68hc11.c: Likewise.
 922         * cpu-m68hc12.c: Likewise.
 923         * cpu-m68k.c: Likewise.
 924         * cpu-m88k.c: Likewise.
 925         * cpu-mcore.c: Likewise.
 926         * cpu-mep.c: Likewise.
 927         * cpu-microblaze.c: Likewise.
 928         * cpu-mips.c: Likewise.
 929         * cpu-mmix.c: Likewise.
 930         * cpu-moxie.c: Likewise.
 931         * cpu-msp430.c: Likewise.
 932         * cpu-mt.c: Likewise.
 933         * cpu-ns32k.c: Likewise.
 934         * cpu-openrisc.c: Likewise.
 935         * cpu-or32.c: Likewise.
 936         * cpu-pdp11.c: Likewise.
 937         * cpu-pj.c: Likewise.
 938         * cpu-plugin.c: Likewise.
 939         * cpu-powerpc.c: Likewise.
 940         * cpu-rl78.c: Likewise.
 941         * cpu-rs6000.c: Likewise.
 942         * cpu-rx.c: Likewise.
 943         * cpu-s390.c: Likewise.
 944         * cpu-score.c: Likewise.
 945         * cpu-sh.c: Likewise.
 946         * cpu-sparc.c: Likewise.
 947         * cpu-spu.c: Likewise.
 948         * cpu-tic30.c: Likewise.
 949         * cpu-tic4x.c: Likewise.
 950         * cpu-tic54x.c: Likewise.
 951         * cpu-tic6x.c: Likewise.
 952         * cpu-tic80.c: Likewise.
 953         * cpu-tilegx.c: Likewise.
 954         * cpu-tilepro.c: Likewise.
 955         * cpu-v850.c: Likewise.
 956         * cpu-vax.c: Likewise.
 957         * cpu-w65.c: Likewise.
 958         * cpu-we32k.c: Likewise.
 959         * cpu-xc16x.c: Likewise.
 960         * cpu-xstormy16.c: Likewise.
 961         * cpu-xtensa.c: Likewise.
 962         * cpu-z80.c: Likewise.
 963         * cpu-z8k.c: Likewise.
 964
 965         * cpu-i386.c: Include "libiberty.h".
 966         (bfd_arch_i386_fill): New.
 967         Add bfd_arch_i386_fill to  bfd_arch_info initializer.
 968
 969         * cpu-k1om.c: Add bfd_arch_i386_fill to  bfd_arch_info initializer.
 970         * cpu-l1om.c: Likewise.
 971
 972         * linker.c (default_data_link_order): Call abfd->arch_info->fill
 973         if fill size is 0.
 974
 975         * bfd-in2.h: Regenerated.
 976
 977 2012-01-27  Michael Eager  <eager@eagercon.com>
 978
 979         * bfd/elf32-microblaze.c (create_got_section):
 980         Reuse existing .rela.got section.
 981
 982 2012-01-23  Alan Modra  <amodra@gmail.com>
 983
 984         * elf-bfd.h: Formatting.
 985         (struct elf_backend_data): Add "maybe_function_sym".
 986         (_bfd_elf_maybe_function_sym): Declare.
 987         * elfxx-target.h (elf_backend_maybe_function_sym): Define.
 988         (elfNN_bed): Init new field.
 989         * elf.c (elf_find_function): Use maybe_function_sym.
 990         (_bfd_elf_maybe_function_sym): New function.
 991         * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
 992         (ppc64_elf_maybe_function_sym): New function.
 993
 994 2012-01-20  Francois Gouget  <fgouget@codeweavers.com>
 995
 996         PR binutils/13534
 997         * archive.c (_bfd_ar_sizepad): New function. Correctly install and
 998         pad the size field in an archive header.
 999         (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
1000         function for the archive size field.
1001         (bfd_generic_openr_next_archived_file): Likewise.
1002         (do_slurp_coff_armap): Likewise.
1003         (_bfd_write_archive_contents): Likewise.
1004         (_bfd_bsd44_write_ar_hdr): Use the new function.
1005         (bfd_ar_hdr_from_filesystem): Likewise.
1006         (_bfd_write_archive_contents): Likewise.
1007         (bsd_write_armap): Likewise.
1008         (coff_write_armap): Likewise.
1009         * archive64.c (bfd_elf64_archive_write_armap): Likewise.
1010         * bfdio.c (bfd_bread): Use correct type for archive element
1011         sizes.
1012         * ar.c (open_inarch): Likewise.
1013         (extract_file): Likewise.
1014         * libbfd-in.h (struct areltdata): Use correct types for
1015         parsed_size and extra_size fields.
1016         Prototype _bfd_ar_sizepad function.
1017         * libbfd.h: Regenerate.
1018
1019 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
1020
1021         * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
1022         Return NULL if core file generation is unsupported.
1023         (elfcore_write_prstatus): Likewise.
1024         * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
1025         (elf_backend_write_core_note): Define.
1026
1027 2012-01-19  Tristan Gingold  <gingold@adacore.com>
1028
1029         * pef.c: Add a comment.
1030         * xsym.c: Likewise.
1031
1032 2012-01-17  Alan Modra  <amodra@gmail.com>
1033
1034         * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
1035         trailing garbage in the note.
1036         * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
1037
1038 2012-01-16  Daniel Green  <venix1@gmail.com>
1039
1040         PR ld/13491
1041         * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
1042         h->root.type not h->type.
1043         * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
1044
1045 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
1046
1047         * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
1048         indirect symbols.
1049
1050 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
1051
1052         * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
1053         position from here... to (bfd_mach_o_build_seg_command): Here.
1054
1055 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
1056
1057         * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
1058         (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
1059         * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
1060         file. (bfd_mach_o_section): Add indirect_syms field.
1061
1062 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
1063
1064         * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
1065         vmsize from filesize.  Don't compute offsets or file sizes for
1066         zerofill sections.
1067
1068 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
1069
1070         * mach-o.c (bfd_mach_o_build_commands): Make the building of each
1071         command type independent.
1072
1073 2012-01-11  Alan Modra  <amodra@gmail.com>
1074
1075         * elf64-ppc.c: Define more insns used in plt call stubs.
1076         (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
1077         (ppc64_elf_relocate_section): Likewise.
1078         (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
1079         (struct ppc_link_hash_table): Increase size of stub_count array.
1080         Add plt_stub_align and plt_thread_safe.
1081         (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
1082         (plt_stub_size, plt_stub_pad): New functions.
1083         (build_plt_stub): Emit barriers for power7 thread safety.  Don't
1084         emit needless save of r2.
1085         (build_tls_get_addr_stub): Adjust params.
1086         (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
1087         plt stubs.  Adjust build_*plt_stub calls.
1088         (ppc_size_one_stub): Similarly.
1089         (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
1090         params.  Choose default for plt_thread_safe based on existence of
1091         calls to thread creation functions.  Modify plt_call to
1092         plt_call_r2save when no tocsave reloc found.  Align tail of stub
1093         sections.
1094         (ppc64_elf_build_stubs): Align tail of stub sections.  Adjust
1095         output of stub statistics.
1096         (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
1097         * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1098
1099 2012-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1100
1101         PR ld/13581
1102         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
1103         check on R_X86_64_PCXX.
1104
1105 2012-01-10  Tristan Gingold  <gingold@adacore.com>
1106
1107         * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
1108         warning.
1109
1110 2012-01-10  Tristan Gingold  <gingold@adacore.com>
1111
1112         * bfdio.c (bfd_tell): Handle nested archives.
1113         (bfd_seek): Ditto.
1114         * cache.c (bfd_cache_lookup_worker): Ditto.
1115         * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
1116         nested archives.
1117         (bfd_generic_openr_next_archived_file): Likewise.
1118
1119 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
1120
1121         * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
1122         (bfd_mach_o_write_symtab): Remove handling for indirect syms.
1123         (bfd_mach_o_primary_symbol_sort_key): Likewise.
1124         (bfd_mach_o_cf_symbols): Likewise.
1125         (bfd_mach_o_sort_symbol_table): Remove.
1126         (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
1127         for indirect and dysymtab counts.  Do the symbol sorting here.
1128         (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
1129         Make the indirect symbols a TODO.
1130         (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
1131         (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
1132         a non-zero value.
1133         (bfd_mach_o_read_symtab_symbol): Record the symbol index.
1134         (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
1135         * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
1136         (IS_MACHO_INDIRECT): Remove.
1137         (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
1138
1139 2012-01-06  Nick Clifton  <nickc@redhat.com>
1140
1141         PR binutils/13121
1142         * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
1143         'flaginfo' to avoid conflicts with AIX system headers.
1144
1145 2012-01-06  Tristan Gingold  <gingold@adacore.com>
1146
1147         * bfdio.c (bfd_bread): Use arelt_size macro.
1148
1149 2012-01-06  Tristan Gingold  <gingold@adacore.com>
1150
1151         * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
1152
1153 2012-01-05  Nick Clifton  <nickc@redhat.com>
1154
1155         PR ld/12161
1156         * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
1157         necessary.
1158
1159 2012-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
1160
1161         Fix zero registers core files when built by gcc-4.7.
1162         * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
1163         size.  Call elfcore_write_note for the local variables.  Remove the
1164         final elfcore_write_note call.  Add NOTREACHED comments.
1165
1166 2012-01-04  Tristan Gingold  <gingold@adacore.com>
1167
1168         * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
1169         (bfd_mach_o_generic_stat_arch_elt): Adjust.
1170
1171 2012-01-04  Tristan Gingold  <gingold@adacore.com>
1172
1173         * mach-o.c (bfd_mach_o_fat_member_init): New function.
1174         (bfd_mach_o_openr_next_archived_file): Reindent.
1175         Adjust to call bfd_mach_o_fat_member_init.
1176         (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
1177
1178 2012-01-04  Tristan Gingold  <gingold@adacore.com>
1179
1180         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
1181         BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
1182         BFD_RELOC_MACH_O_X86_64_PCREL32_2,
1183         BFD_RELOC_MACH_O_X86_64_PCREL32_4,
1184         BFD_RELOC_MACH_O_X86_64_BRANCH32,
1185         BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
1186         BFD_RELOC_MACH_O_X86_64_GOT.
1187
1188 2012-01-04  Tristan Gingold  <gingold@adacore.com>
1189
1190         * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
1191         (bfd_mach_o_load_command): Add fvmlib field.
1192
1193         * mach-o.c (bfd_mach_o_read_fvmlib): New function.
1194         (bfd_mach_o_read_command): Handle fvmlib.
1195
1196 2012-01-04  Tristan Gingold  <gingold@adacore.com>
1197
1198         * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
1199         Decode msubtype for ARM.
1200
1201 2012-01-04  Tristan Gingold  <gingold@adacore.com>
1202
1203         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
1204
1205 2012-01-04  Tristan Gingold  <gingold@adacore.com>
1206
1207         * mach-o.h: Reindent header.
1208         (bfd_mach_o_encryption_info_command): New structure.
1209         (bfd_mach_o_load_command): Add encryption_info field.
1210
1211         * mach-o.c (bfd_mach_o_read_encryption_info): New function.
1212         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
1213         (bfd_mach_o_read_command): Adjust error message.
1214
1215 2012-01-04  Shinichiro Hamaji  <shinichiro.hamaji@gmail.com>
1216
1217         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
1218         which reads DWARF2 and stores in stash from find_line.
1219         (find_line) Call _bfd_dwarf2_slurp_debug_info.
1220         * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
1221         * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
1222         * mach-o.c (dsym_subdir): The name of subdir where debug
1223         information may be stored.
1224         (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
1225         type is UUID.
1226         (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
1227         corresponding to the executable.
1228         (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
1229         specified binary file.
1230         (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
1231         the original BFD.
1232         (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
1233         executables, dylibs, and bundles.
1234         (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
1235         * mach-o.h (dsym_bfd): The BFD of the dSYM file.
1236
1237 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
1238
1239         * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
1240         for stabd symbols.
1241         (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
1242         (bfd_mach_o_cf_symbols): Likewise.
1243
1244 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
1245
1246         * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
1247
1248 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
1249
1250         * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
1251         as the value of an indirect symbol.  Keep the string table index in
1252         non-indirect syms for reference.
1253         (bfd_mach_o_write_dysymtab): New.
1254         (bfd_mach_o_primary_symbol_sort_key): New.
1255         (bfd_mach_o_cf_symbols): New.
1256         (bfd_mach_o_sort_symbol_table): New.
1257         (bfd_mach_o_mangle_symbols): Return early if no symbols.  Sort symbols.
1258         If we are emitting a dysymtab, process indirect symbols and count the
1259         number of each other kind.
1260         (bfd_mach_o_mangle_sections): New.
1261         (bfd_mach_o_write_contents): Split out some pre-requisite code into
1262         the command builder. Write dysymtab if the command is present.
1263         (bfd_mach_o_count_sections_for_seg): New.
1264         (bfd_mach_o_build_seg_command): New.
1265         (bfd_mach_o_build_dysymtab_command): New.
1266         (bfd_mach_o_build_commands): Reorganize to support the fact that some
1267         commands are optional and should not be emitted if there are no
1268         sections or symbols.
1269         (bfd_mach_o_set_section_contents): Amend comment.
1270         * mach-o.h: Amend and add to comments.
1271         (mach_o_data_struct): Add fields for dysymtab symbols counts and a
1272         pointer to the indirects, when present.
1273         (bfd_mach_o_should_emit_dysymtab): New macro.
1274         (IS_MACHO_INDIRECT): Likewise.
1275
1276 For older changes see ChangeLog-2011
1277 \f
1278 Local Variables:
1279 mode: change-log
1280 left-margin: 8
1281 fill-column: 74
1282 version-control: never
1283 End: