bfd/ChangeLog

   1 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
   2
   3         * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
   4         the third reloc offset is the same as the first.
   5
   6 2012-05-19  Alan Modra  <amodra@gmail.com>
   7
   8         * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
   9         (has_tls_reloc, has_tls_get_addr_call): Move back to..
  10         * elf32-ppc.c: ..here.
  11         (ppc_elf_section_flags, elf_backend_section_flags): Delete.
  12         (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
  13
  14 2012-05-18  H.J. Lu  <hongjiu.lu@intel.com>
  15
  16         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
  17         _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
  18         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
  19
  20 2012-05-18  Roland McGrath  <mcgrathr@google.com>
  21
  22         * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
  23         not to clobber the ar_fmag field stored in ARED->arch_header.
  24
  25 2012-05-18  Pedro Alves  <palves@redhat.com>
  26
  27         * mach-o.h: Don't include sysdep.h.
  28
  29 2012-05-18  Nick Clifton  <nickc@redhat.com>
  30
  31         PR 14072
  32         * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
  33         complaining about config.h not having been included.
  34         * bfd-in2.h: Regenerate.
  35
  36 2012-05-18  Andreas Schwab  <schwab@linux-m68k.org>
  37
  38         * aclocal.m4: Regenerate.
  39         * Makefile.in: Regenerate.
  40
  41 2012-05-17  Daniel Richard G.  <skunk@iskunk.org>
  42             Nick Clifton  <nickc@redhat.com>
  43
  44         PR 14072
  45         * configure.in: Add check that sysdep.h has been included before
  46         any system header files.
  47         * configure: Regenerate.
  48         * config.in: Regenerate.
  49         * aclocal.m4: Regenerate.
  50         * bfd-in.h: Generate an error if included before config.h.
  51         * sysdep.h: Likewise.
  52         * bfd-in2.h: Regenerate.
  53         * compress.c: Remove #include "config.h".
  54         * plugin.c: Likewise.
  55         * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
  56         * elf64-hppa.c: Likewise.
  57         * som.c: Likewise.
  58         * xsymc.c: Likewise.
  59
  60 2012-05-17  Maciej W. Rozycki  <macro@linux-mips.org>
  61             Alan Modra  <amodra@gmail.com>
  62
  63         * elf.c (ignore_section_sym): Correct comment.  Don't return
  64         true for absolute section.
  65         (elf_map_symbols): Move stray comment.  Adjust for above change.
  66         Don't discard global section symbols.
  67
  68 2012-05-17  Alan Modra  <amodra@gmail.com>
  69
  70         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
  71         _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
  72         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
  73         absolute.
  74
  75 2012-05-17  Alan Modra  <amodra@gmail.com>
  76
  77         * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
  78         is_ppc_vle): Move to..
  79         * elf32-ppc.h: ..here, making is_ppc_vle a macro.
  80
  81 2012-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>
  82
  83         * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
  84         bfd_get_section_lma, bfd_get_section_alignment,
  85         bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
  86         in order to use the `bfd' argument.
  87         * bfd-in2.h: Regenerate.
  88         * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
  89         as the first argument for `bfd_get_section_alignment'.
  90         * elf32-arm.c (create_ifunc_sections): Likewise, for
  91         `bfd_set_section_alignment'.
  92         * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
  93         `bfd_get_section_name'.
  94         * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
  95         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
  96         (ppc_elf_relocate_section): Likewise.
  97         * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
  98         `bfd_get_section_vma'.
  99         * elf64-ppc.c (create_linkage_sections): Likewise, for
 100         `bfd_set_section_alignment'.
 101
 102 2012-05-16  Georg-Johann Lay  <avr@gjlay.de>
 103
 104         PR target/13503
 105         * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
 106         * bfd-in2.h: Regenerate.
 107         * libbfd.h: Regenrate.
 108         * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
 109         R_AVR_8_HLO8.
 110         (avr_reloc_map): Likewise.
 111
 112 2012-05-16  Daniel Richard G.  <skunk@iskunk.org>
 113
 114         PR binutils/13558
 115         * bfd/aout-cris.c: Include sysdep.h before bfd.h.
 116         * bfd/aout-ns32k.c: Likewise.
 117         * bfd/aout-sparcle.c: Likewise.
 118         * bfd/aout0.c: Likewise.
 119         * bfd/bfd-in2.h: Likewise.
 120         * bfd/coff-stgo32.c: Likewise.
 121         * bfd/cpu-lm32.c: Likewise.
 122         * bfd/cpu-microblaze.c: Likewise.
 123         * bfd/cpu-score.c: Likewise.
 124         * bfd/cpu-tilegx.c: Likewise.
 125         * bfd/cpu-tilepro.c: Likewise.
 126         * bfd/elf32-lm32.c: Likewise.
 127         * bfd/elf32-microblaze.c: Likewise.
 128         * bfd/elf32-score7.c: Likewise.
 129         * bfd/elf32-tilepro.c: Likewise.
 130         * bfd/elfxx-tilegx.c: Likewise.
 131         * bfd/mach-o.h: Likewise.
 132         * bfd/nlm32-ppc.c: Likewise.
 133         * bfd/ns32knetbsd.c: Likewise.
 134         * bfd/pef.h: Likewise.
 135         * bfd/plugin.c: Likewise.
 136         * bfd/stab-syms.c: Likewise.
 137         * bfd/sunos.c: Likewise.
 138         * bfd/syms.c: Likewise.
 139         * bfd/xsym.h: Likewise.
 140
 141 2012-05-16  Alan Modra  <amodra@gmail.com>
 142
 143         * elflink.c: Rename flaginfo to flinfo throughout, except..
 144         (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
 145         Formatting, style.  Simplify flag match.
 146
 147 2012-05-16  Alan Modra  <amodra@gmail.com>
 148
 149         * dwarf2.c: Formatting.
 150         (arange_add): Pass in unit rather than bfd.  Update callers.
 151         Ignore empty ranges.  Don't ask for cleared memory.
 152         (parse_comp_unit): Only set unit->base_address if processing
 153         DW_TAG_compile_unit.
 154         (find_debug_info): Optimise section lookup.
 155         (place_sections): Use bfd_alloc for stash->adjusted_sections.
 156         (find_line): Match previously parsed comp unit addresses as we
 157         do for newly parsed comp units.
 158
 159 2012-05-16  Alan Modra  <amodra@gmail.com>
 160
 161         * archive.c (_bfd_generic_read_ar_hdr_mag):  Ensure sscanf
 162         stops at end of ar_size field.
 163
 164 2012-05-16  Alan Modra  <amodra@gmail.com>
 165
 166         PR ld/13962
 167         PR ld/7023
 168         * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
 169         out of range.  As a special case, fix sh_info for zero sh_size.
 170         Do the same for .symtab.
 171
 172 2012-05-15  James Murray <jsm@jsm-net.demon.co.uk>
 173             Stephane Carrez <stcarrez@nerim.fr>
 174
 175         * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
 176         * config.bfd: Likewise.
 177         * cpu-m9s12x.c: New.
 178         * cpu-m9s12xg.c: New.
 179         * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
 180         Add option to offset S12 addresses into XGATE memory space.
 181         Fix carry bug in IMM16 (IMM8 low/high) relocate.
 182         * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
 183         (ALL_MACHINES_CFILES): Likewise.
 184         * reloc.c: Add S12X relocs.
 185         * Makefile.in: Regenerate.
 186         * bfd-in2.h: Regenerate.
 187         * libbfd.h: Regenerate.
 188
 189 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
 190             Catherine Moore  <clm@codesourcery.com>
 191
 192         * bfd.c (bfd_lookup_section_flags): Add section parm.
 193         * ecoff.c (bfd_debug_section): Remove flag_info initializer.
 194         * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
 195         (bfd_elf_lookup_section_flags): Add section parm.
 196         * elf32-ppc.c (is_ppc_vle): New function.
 197         (ppc_elf_modify_segment_map): New function.
 198         (elf_backend_modify_segment_map): Define.
 199         (has_vle_insns): New define.
 200         * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
 201         * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
 202         Move in logic to omit / include a section.
 203         * libbfd-in.h (bfd_link_info): Add section parm.
 204         (bfd_generic_lookup_section_flags): Likewise.
 205         * reloc.c (bfd_generic_lookup_section_flags): Likewise.
 206         * section.c (bfd_section): Move out section_flag_info.
 207         (BFD_FAKE_SECTION): Remove flag_info initializer.
 208         * targets.c (_bfd_lookup_section_flags): Add section parm.
 209
 210 2012-05-14  Catherine Moore  <clm@codesourcery.com>
 211
 212         * archures.c (bfd_mach_ppc_vle): New.
 213         * bfd-in2.h: Regenerated.
 214         * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
 215         * elf32-ppc.c (split16_format_type): New enumeration.
 216         (ppc_elf_vle_split16): New function.
 217         (HOWTO): Add entries for R_PPC_VLE relocations.
 218         (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
 219         (ppc_elf_section_flags): New function.
 220         (ppc_elf_lookup_section_flags): New function.
 221         (ppc_elf_section_processing): New function.
 222         (ppc_elf_check_relocs): Handle PPC_VLE relocations.
 223         (ppc_elf_relocation_section): Likewise.
 224         (elf_backend_lookup_section_flags_hook): Define.
 225         (elf_backend_section_flags): Define.
 226         (elf_backend_section_processing): Define.
 227         * elf32-ppc.h (ppc_elf_section_processing): Declare.
 228         * libbfd.h: Regenerated.
 229         * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
 230         BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
 231         BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
 232         BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
 233         BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
 234         BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
 235         BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
 236         BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
 237         BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
 238
 239 2012-05-11  Georg-Johann Lay  <avr@gjlay.de>
 240
 241         PR target/13503
 242         * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
 243         BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
 244         * bfd-in2.h: Regenerate.
 245         * libbfd.h: Regenrate.
 246         * elf32-avr.c (elf_avr_howto_table): Add entries for
 247         R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
 248         (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
 249         R_AVR_8_HHI8.
 250
 251 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 252
 253         * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
 254         addend overflow check.
 255
 256 2012-05-10  DJ Delorie  <dj@redhat.com>
 257
 258         * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
 259
 260 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 261
 262         * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
 263         hex number in x32 addend overflow check.
 264
 265 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 266
 267         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
 268         R_X86_64_RELATIVE64.
 269
 270 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
 271
 272         * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
 273         overflow for R_X86_64_RELATIVE64.
 274
 275 2012-05-08  Ben Cheng  <bccheng@google.com>
 276
 277         * elf.c: Preserve the original p_align and p_flags if they are
 278         valid.
 279
 280 2012-05-07  Alan Modra  <amodra@gmail.com>
 281
 282         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
 283         RELOC_AGAINST_DISCARDED_SECTION invocation.
 284
 285 2012-05-07  Hans-Peter Nilsson  <hp@axis.com>
 286
 287         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
 288         local variable i_ instead of assuming and using a variable i.
 289
 290 2012-05-07  Maciej W. Rozycki  <macro@linux-mips.org>
 291
 292         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
 293         relocations.
 294         * elfxx-mips.c (mips_reloc_against_discarded_section): New
 295         function.
 296         (_bfd_mips_elf_relocate_section): Call it, in place of
 297         RELOC_AGAINST_DISCARDED_SECTION.
 298         * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
 299         to RELOC_AGAINST_DISCARDED_SECTION.
 300         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
 301         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
 302         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
 303         * elf32-bfin.c (bfin_relocate_section): Likewise.
 304         (bfinfdpic_relocate_section): Likewise.
 305         * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
 306         * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
 307         * elf32-cris.c (cris_elf_relocate_section): Likewise.
 308         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
 309         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
 310         * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
 311         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
 312         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
 313         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
 314         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
 315         * elf32-i370.c (i370_elf_relocate_section): Likewise.
 316         * elf32-i386.c (elf_i386_relocate_section): Likewise.
 317         * elf32-i860.c (elf32_i860_relocate_section): Likewise.
 318         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
 319         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
 320         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
 321         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
 322         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
 323         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
 324         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
 325         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
 326         * elf32-mep.c (mep_elf_relocate_section): Likewise.
 327         * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
 328         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
 329         * elf32-mt.c (mt_elf_relocate_section): Likewise.
 330         * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
 331         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 332         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
 333         * elf32-rx.c (rx_elf_relocate_section): Likewise.
 334         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 335         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
 336         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
 337         * elf32-sh.c (sh_elf_relocate_section): Likewise.
 338         * elf32-spu.c (spu_elf_relocate_section): Likewise.
 339         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
 340         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
 341         * elf32-v850.c (v850_elf_relocate_section): Likewise.
 342         * elf32-vax.c (elf_vax_relocate_section): Likewise.
 343         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
 344         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
 345         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
 346         * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
 347         (elf64_alpha_relocate_section): Likewise.
 348         * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
 349         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
 350         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 351         * elf64-s390.c (elf_s390_relocate_section): Likewise.
 352         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
 353         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 354         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
 355         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 356         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
 357
 358 2012-05-05  Alan Modra  <amodra@gmail.com>
 359
 360         PR ld/14052
 361         PR ld/13621
 362         * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
 363
 364 2012-05-05  Alan Modra  <amodra@gmail.com>
 365
 366         * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
 367         bfd_und_section and bfd_ind_section with their _ptr variants, or
 368         use corresponding bfd_is_* macros.
 369         * aout-ns32k.c: Likewise.
 370         * aout-tic30.c: Likewise.
 371         * coff-arm.c: Likewise.
 372         * coff-tic54x.c: Likewise.
 373         * cpu-ns32k.c: Likewise.
 374         * elf-attrs.c: Likewise.
 375         * elfcode.h: Likewise.
 376         * peicode.h: Likewise.
 377         * reloc.c: Likewise.
 378         * riscix.c: Likewise.
 379         * versados.c: Likewise.
 380         * section.c: Likewise.
 381         (bfd_abs_section, bfd_ind_section, bfd_com_section,
 382         bfd_ind_section): Delete.
 383         (std_section): New array replacing above.
 384         (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
 385         bfd_ind_section_ptr, STD_SECTION): Update.
 386         (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
 387         * bfd-in2.h: Regenerate.
 388
 389 2012-05-03  Sean Keys  <skeys@ipdatasys.com>
 390
 391         * cpu-xgate.c: New file. Added XGATE support.
 392         * archures.c (bfd_architecture): Add XGATE architecture.
 393         (bfd_archures_list): Add reference to XGATE architecture info.
 394         * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
 395         * reloc.c: Add various XGATE relocation enums.
 396         * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
 397         list.
 398         * Makefile.am: Add support for XGATE elf.
 399         * configure.in: Ditto.
 400         * config.bfd: Ditto.
 401         * Makefile.in: Regenerate.
 402         * configure: Ditto.
 403         * bfd-in2.h: Ditto.
 404         * libbfd.h: Ditto.
 405         Added files for XGATE relocations.
 406         * elf32-xgate.c: Created minimal relocation file.
 407         * elf32-xgate.h: Created minimal header file for elf32-xgate.
 408
 409 2012-05-03  Tristan Gingold  <gingold@adacore.com>
 410
 411         * dwarf2.c (decode_line_info): Ignore
 412         DW_LNE_HP_source_file_correlation.
 413
 414 2012-05-01  Nick Clifton  <nickc@redhat.com>
 415
 416         PR binutils/13121
 417         * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
 418         AIX system headers.
 419         * coff-ppc.c: Likewise.
 420         * cofflink.c: Likewise.
 421         * elf32-arm.c: Likewise.
 422         * elf64-sparc.c: Likewise.
 423         * elflink.c: Likewise.
 424         * pdp11.c: Likewise.
 425         * rescoff.c: Likewise.
 426
 427 2012-04-26  Mark Wielaard  <mjw@redhat.com>
 428
 429         * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
 430         possibly being relative to DW_AT_low_pc.
 431         (parse_comp_unit): Likewise.
 432
 433 2012-04-26  Andreas Schwab  <schwab@linux-m68k.org>
 434
 435         * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
 436         also when generating PIE.
 437         (elf_m68k_discard_copies): Mark undefined weak symbols referenced
 438         by relocations as dynamic.
 439
 440 2012-04-26  Hans-Peter Nilsson  <hp@axis.com>
 441
 442         Provide a way for programs to recognize BFD_ASSERT calls.
 443         * bfd.c (bfd_assert_handler_type): New API type.
 444         (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
 445         (_bfd_assert_handler): New variable.
 446         (_bfd_default_assert_handler): New function.
 447         (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
 448         * libbfd-in.h (_bfd_assert_handler): Declare.
 449         * libbfd.h, bfd-in2.h: Regenerate.
 450
 451 2012-04-24  Hans-Peter Nilsson  <hp@axis.com>
 452
 453         PR ld/13990
 454         * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
 455         symbol, where PLT refcount is set to -1.
 456
 457 2012-04-24  Alan Modra  <amodra@gmail.com>
 458
 459         PR ld/13991
 460         * elf-bfd.h (_bfd_elf_link_just_syms): Define as
 461         _bfd_generic_link_just_syms.
 462         * elflink.c (_bfd_elf_link_just_syms): Delete.
 463         * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
 464
 465         * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
 466         * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
 467         SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
 468         SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
 469         * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
 470         * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
 471         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
 472         * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
 473         * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
 474         * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
 475         * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
 476         * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
 477         * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
 478         * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
 479         * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
 480         * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
 481         * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
 482         * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
 483         * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
 484         * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
 485         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
 486         * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
 487         * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
 488         * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
 489         * reloc.c: Update all references.
 490         * bfd-in2.h: Regenerate.
 491
 492 2012-04-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 493
 494         * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
 495         * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
 496
 497 2012-04-19  Thomas Schwinge  <thomas@codesourcery.com>
 498
 499         * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
 500         got_type.
 501         (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
 502         it.
 503
 504 2012-04-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 505
 506         * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
 507         relocations when LE conversion happens on the IE tls symbol.
 508
 509 2012-04-17  Roland McGrath  <mcgrathr@google.com>
 510
 511         * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
 512         so that 32-byte boundary is a proper instruction boundary.
 513
 514 2012-04-17  Tristan Gingold  <gingold@adacore.com>
 515
 516         * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
 517         member of an object archive.<
 518
 519 2012-04-17  Tristan Gingold  <gingold@adacore.com>
 520
 521         * vms-lib.c (MAX_EKEYLEN): Define.
 522         (MAX_KEYLEN): Fix value.
 523         (vms_write_index): Add comments and fix indentation.
 524         Adjust comparaison.  Add assertions.  Free kbn_blk.
 525         (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
 526         Compense MAX_KEYLEN adjustment.
 527
 528 2012-04-16  Maciej W. Rozycki  <macro@linux-mips.org>
 529
 530         * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
 531         (_bfd_mips_elf_check_relocs): Update accordingly.
 532
 533 2012-04-13  Alan Modra  <amodra@gmail.com>
 534
 535         PR ld/13947
 536         * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
 537         reloc sections.
 538
 539 2012-04-12  David S. Miller  <davem@davemloft.net>
 540
 541         * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
 542         BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
 543         * libbfd.h: Regenerate.
 544         * bfd-in2.h: Likewise.
 545         * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
 546         (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
 547         R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
 548         (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
 549         (_bfd_sparc_elf_check_relocs): Likewise.
 550         (_bfd_sparc_elf_gc_sweep_hook): Likewise.
 551         (_bfd_sparc_elf_relocate_section): Likewise.
 552
 553 2012-04-12  Roland McGrath  <mcgrathr@google.com>
 554
 555         * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
 556         New variables.
 557         (struct elf32_arm_link_hash_table): New member `nacl_p'.
 558         (elf32_arm_link_hash_table_create): Initialize it.
 559         (elf32_arm_nacl_link_hash_table_create): New function.
 560         (arm_movw_immediate, arm_movt_immediate): New functions.
 561         (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
 562         (elf32_arm_finish_dynamic_sections): Likewise.
 563         (elf32_arm_output_plt_map_1): Likewise.
 564         (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
 565         New backend vector stanza.
 566         (elf32_arm_nacl_modify_segment_map): New function.
 567         * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
 568         * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
 569         * configure.in: Likewise.
 570         (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
 571         (bfd_elf32_littlearm_nacl_vec): Likewise.
 572         (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
 573         (bfd_elf32_bigarm_symbian_vec): Likewise.
 574         (bfd_elf32_littlearm_symbian_vec): Likewise.
 575         (bfd_elf32_bigarm_vxworks_vec): Likewise.
 576         (bfd_elf32_littlearm_vxworks_vec): Likewise.
 577         * configure: Regenerated.
 578
 579 2012-04-12  Tristan Gingold  <gingold@adacore.com>
 580
 581         * elflink.c (elf_link_output_extsym): Add a guard.
 582         (bfd_elf_final_link): Remove assertion.
 583         (bfd_elf_final_link): Add a guard.
 584         * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
 585         (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
 586         (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
 587         (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
 588         Remove.
 589         (elfNN-ia64-vms target): Move to ...
 590         * elf64-ia64-vms.c: New file.
 591         * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
 592         * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
 593         (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
 594         * configure: Regenerate.
 595         * Makefile.in: Regenerate.
 596
 597 2012-04-11  Nick Clifton  <nickc@redhat.com>
 598
 599         PR binutils/13897
 600         * elf64-ppc.c (opd_entry_value): When dealing with sections
 601         without relocs, keep the last section loaded in order to avoid
 602         unnecessary reloads.
 603
 604 2012-04-09  Roland McGrath  <mcgrathr@google.com>
 605
 606         * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
 607         * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
 608         (nacl_modify_program_headers): Likewise.
 609
 610 2012-04-03  Roland McGrath  <mcgrathr@google.com>
 611
 612         * elf-nacl.c: New file.
 613         * elf-nacl.h: New file.
 614         * elf32-i386.c (elf_backend_modify_segment_map): Define for
 615         bfd_elf32_i386_nacl_vec.
 616         (elf_backend_modify_program_headers): Likewise.
 617         * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
 618         bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
 619         (elf_backend_modify_program_headers): Likewise.
 620         * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
 621         (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
 622         * Makefile.in: Regenerated.
 623         * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
 624         (bfd_elf32_x86_64_nacl_vec): Likewise.
 625         (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
 626         (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
 627         (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
 628         (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
 629         (bfd_elf32_i386_nacl_vec): Likewise.
 630         (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
 631         (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
 632         * configure: Regenerated.
 633
 634 2012-03-31  Andreas Schwab  <schwab@linux-m68k.org>
 635
 636         * elf32-m68k.c (elf_m68k_relocate_section): Allow
 637         R_68K_TLS_LE{8,16,32} for PIE.
 638
 639 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 640
 641         * elf64-s390.c: Fix several comments regarding PLT entry
 642         description.
 643         * elf32-s390.c: Likewise.
 644
 645 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 646
 647         * elf64-s390.c: Use the section pointer shortcuts in
 648         elf_link_hash_table and remove them from the target specific
 649         variant.
 650         * elf32-s390.c: Likewise.
 651
 652 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 653
 654         * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
 655         New definitions.
 656         (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
 657         (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
 658         (elf_s390_finish_dynamic_sections): Likewise.
 659         * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
 660         (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
 661         (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
 662         (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
 663         (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
 664
 665 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 666
 667         * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
 668         Rename all occurrences in the file to elf_dyn_relocs.
 669         * elf64-s390.c: Likewise.
 670
 671 2012-03-30  Alan Modra  <amodra@gmail.com>
 672
 673         * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
 674         libraries.
 675
 676 2012-03-29  Alan Modra  <amodra@gmail.com>
 677
 678         * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
 679         * bfd-in2.h: Regenerate.
 680
 681 2012-03-23  Alan Modra  <amodra@gmail.com>
 682
 683         * elf.c (assign_file_positions_for_non_load_sections): Don't warn
 684         on empty alloc sections.
 685
 686 2012-03-23  Alan Modra  <amodra@gmail.com>
 687
 688         * linker.c (_bfd_nearby_section): New function, split out from..
 689         (fix_syms): ..here.
 690         * bfd-in.h (_bfd_nearby_section): Declare.
 691         * bfd-in2.h: Regenerate.
 692         * elflink.c (elf_link_input_bfd): Don't use text_index_section or
 693         data_index_section with ld -q or ld -r output relocs against
 694         stripped output sections.  Instead use _bfd_nearby_section.
 695
 696 2012-03-23  Alan Modra  <amodra@gmail.com>
 697
 698         PR binutils/13894
 699         * elf64-ppc.c (opd_entry_value): Read full symbol table when
 700         sym hashes unavailable.
 701
 702 2012-03-21  Eliot Dresselhaus  <eliot@sonic.net>
 703
 704         * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
 705         for non-C6X objects.
 706
 707 2012-03-20  Kai Tietz  <ktietz@redhat.com>
 708
 709         PR ld/12742
 710         * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
 711         * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
 712         Add windows.h header include if HAVE_WINDOWS_H is defined.
 713         (dlerror): New static function if windows variant is used instead
 714         of dlfcn.h.
 715         (dlclose): Likewise.
 716         (dlopen): Likewise.
 717         (dlsym): Likewise.
 718         * configure: Regenerated.
 719         * config.in: Regenerated.
 720
 721 2012-03-20  H.J. Lu  <hongjiu.lu@intel.com>
 722
 723         PR ld/13880
 724         * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
 725         for R_386_GOTOFF relocation against protected function if
 726         SYMBOLIC_BIND is true.
 727
 728         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
 729         error for R_X86_64_GOTOFF64 relocation against protected function
 730         when building executable or SYMBOLIC_BIND is true.
 731
 732 2012-03-16  Roland McGrath  <mcgrathr@google.com>
 733
 734         * config.bfd: Handle x86_64-*-nacl*.
 735         * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
 736         (bfd_elf32_x86_64_nacl_vec): Likewise.
 737         * targets.c: Support them.
 738         * configure.in: Likewise.
 739         * configure: Regenerated.
 740
 741 2012-03-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 742
 743         * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
 744         (elf32_arm_attributes_forbid_div): Likewise.
 745         (elf32_arm_merge_eabi_attributes): Correct handling of
 746         Tag_DIV_use.
 747
 748 2012-03-15  Roland McGrath  <mcgrathr@google.com>
 749
 750         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
 751         elf_x86_64_backend_data parameters for plt_eh_frame.
 752
 753         * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
 754         (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
 755         (elf_x86_64_arch_bed): New variable.
 756         (elf_backend_arch_data): New macro.
 757         (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
 758         (elf_x86_64_allocate_dynrelocs): Likewise.
 759         (elf_x86_64_relocate_section): Likewise.
 760         (elf_x86_64_plt_sym_val): Likewise.
 761         (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
 762         parameters for PLT details.
 763         (elf_x86_64_finish_dynamic_sections): Likewise.
 764
 765 2012-03-14  Roland McGrath  <mcgrathr@google.com>
 766
 767         * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
 768         to the full size, padding out with nop instructions.
 769
 770 2012-03-12  Alan Modra  <amodra@gmail.com>
 771
 772         * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
 773         on zero size dynbss symbol.
 774         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
 775         * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
 776         * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
 777         * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
 778         * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
 779         * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
 780         * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
 781         * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
 782         * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
 783         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
 784         * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
 785         * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
 786         * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
 787         * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
 788         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
 789         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
 790         * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
 791         * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
 792         * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
 793         * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
 794         * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
 795
 796 2012-03-10  Edmar Wienskoski  <edmar@freescale.com>
 797
 798         * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
 799         * bfd-in2.h: Regenerate.
 800         * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
 801         bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
 802
 803 2012-03-09  H.J. Lu  <hongjiu.lu@intel.com>
 804
 805         PR ld/13817
 806         * elf32-i386.c (elf_i386_relocate_section): Restore
 807         R_386_IRELATIVE.
 808
 809         * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
 810         R_X86_64_IRELATIVE.
 811
 812 2012-03-08  Tristan Gingold  <gingold@adacore.com>
 813
 814         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
 815         keylen according to archive kind.  Set nextvbn and nextrfa lhd
 816         fields.  Add comments.
 817
 818 2012-03-07  Nick Clifton  <nickc@redhat.com>
 819
 820         * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
 821         field.
 822         (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
 823         (elf_mn10300_tdata): Define.
 824         (elf_mn10300_local_got_tls_type): Define.
 825         (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
 826         R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
 827         R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
 828         R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
 829         (mn10300_reloc_map): Likewise.
 830         (elf_mn10300_tls_transition): New function.
 831         (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
 832         (mn10300_elf_check_relocs): Add TLS support.
 833         (mn10300_elf_final_link_relocate): Likewise.
 834         (mn10300_elf_relocate_section): Likewise.
 835         (mn10300_elf_relax_section): Likewise.
 836         (elf32_mn10300_link_hash_newfunc): Initialise new field.
 837         (_bfd_mn10300_copy_indirect_symbol): New function.
 838         (elf32_mn10300_link_hash_table_create): Initialise new fields.
 839         (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
 840         (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
 841         (_bfd_mn10300_elf_reloc_type_class): Allocate an
 842         elf_mn10300_obj_tdata structure.
 843         (elf_backend_copy_indirect_symbol): Define.
 844         * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
 845         BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
 846         BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
 847         BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
 848         (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
 849         alongside other MN10300 relocations.
 850         * bfd-in2.h: Regenerate.
 851         * libbfd.h: Regenerate.
 852
 853 2012-03-06  Jakub Jelinek  <jakub@redhat.com>
 854
 855         * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
 856         set relocate to TRUE.
 857
 858 2012-03-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 859
 860         PR ld/12152
 861         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
 862         overflows for R_SPARC_UA32 in .stab sections.
 863
 864 2012-03-01  Alan Modra  <amodra@gmail.com>
 865
 866         * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
 867
 868 2012-02-27  Alan Modra  <amodra@gmail.com>
 869
 870         * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
 871         before calling elf specific function.
 872         (sh_elf_osec_readonly_p): Test for error return from above.
 873
 874 2012-02-27  Alan Modra  <amodra@gmail.com>
 875
 876         * elf32-spu.c (build_stub): Fix malloc under-allocation.
 877
 878 2012-02-25  Walter Lee  <walt@tilera.com>
 879         * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
 880         BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
 881         BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
 882         BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
 883         BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
 884         BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
 885         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
 886         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
 887         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
 888         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
 889         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
 890         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
 891         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
 892         BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
 893         BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
 894         BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
 895         BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
 896         BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
 897         BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
 898         BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
 899         BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
 900         BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
 901         BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
 902         BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
 903         BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
 904         BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
 905         Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
 906         BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
 907         BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
 908         BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
 909         BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
 910         BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
 911         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
 912         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
 913         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
 914         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
 915         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
 916         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
 917         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
 918         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
 919         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
 920         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
 921         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
 922         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
 923         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
 924         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
 925         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
 926         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
 927         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
 928         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
 929         * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
 930         relocations.
 931         (tilepro_reloc_map): Ditto.
 932         (tilepro_info_to_howto_rela): Ditto.
 933         (reloc_to_create_func): Ditto.
 934         (tilepro_tls_translate_to_le): New.
 935         (tilepro_tls_translate_to_ie): New.
 936         (tilepro_elf_tls_transition): New.
 937         (tilepro_elf_check_relocs): Handle new tls relocations.
 938         (tilepro_elf_gc_sweep_hook): Ditto.
 939         (allocate_dynrelocs): Ditto.
 940         (tilepro_elf_relocate_section): Ditto.
 941         (tilepro_replace_insn): New.
 942         (insn_mask_X1): New.
 943         (insn_mask_X0_no_dest_no_srca): New
 944         (insn_mask_X1_no_dest_no_srca): New
 945         (insn_mask_Y0_no_dest_no_srca): New
 946         (insn_mask_Y1_no_dest_no_srca): New
 947         (srca_mask_X0): New
 948         (srca_mask_X1): New
 949         (insn_tls_le_move_X1): New
 950         (insn_tls_le_move_zero_X0X1): New
 951         (insn_tls_ie_lw_X1): New
 952         (insn_tls_ie_add_X0X1): New
 953         (insn_tls_ie_add_Y0Y1): New
 954         (insn_tls_gd_add_X0X1): New
 955         (insn_tls_gd_add_Y0Y1): New
 956         * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
 957         relocations.
 958         (tilegx_reloc_map): Ditto.
 959         (tilegx_info_to_howto_rela): Ditto.
 960         (reloc_to_create_func): Ditto.
 961         (tilegx_elf_link_hash_table): New field disable_le_transition.
 962         (tilegx_tls_translate_to_le): New.
 963         (tilegx_tls_translate_to_ie): New.
 964         (tilegx_elf_tls_transition): New.
 965         (tilegx_elf_check_relocs): Handle new tls relocations.
 966         (tilegx_elf_gc_sweep_hook): Ditto.
 967         (allocate_dynrelocs): Ditto.
 968         (tilegx_elf_relocate_section): Ditto.
 969         (tilegx_copy_bits): New.
 970         (tilegx_replace_insn): New.
 971         (insn_mask_X1): New.
 972         (insn_mask_X0_no_dest_no_srca): New.
 973         (insn_mask_X1_no_dest_no_srca): New.
 974         (insn_mask_Y0_no_dest_no_srca): New.
 975         (insn_mask_Y1_no_dest_no_srca): New.
 976         (insn_mask_X0_no_operand): New.
 977         (insn_mask_X1_no_operand): New.
 978         (insn_mask_Y0_no_operand): New.
 979         (insn_mask_Y1_no_operand): New.
 980         (insn_tls_ie_ld_X1): New.
 981         (insn_tls_ie_ld4s_X1): New.
 982         (insn_tls_ie_add_X0X1): New.
 983         (insn_tls_ie_add_Y0Y1): New.
 984         (insn_tls_ie_addx_X0X1): New.
 985         (insn_tls_ie_addx_Y0Y1): New.
 986         (insn_tls_gd_add_X0X1): New.
 987         (insn_tls_gd_add_Y0Y1): New.
 988         (insn_move_X0X1): New.
 989         (insn_move_Y0Y1): New.
 990         (insn_add_X0X1): New.
 991         (insn_add_Y0Y1): New.
 992         (insn_addx_X0X1): New.
 993         (insn_addx_Y0Y1): New.
 994         * libbfd.h: Regenerate.
 995         * bfd-in2.h: Regenerate.
 996
 997 2012-02-25  Walter Lee  <walt@tilera.com>
 998
 999         * config.bfd (tilegx-*-*): rename little endian vector; add big
1000         endian vector.
1001         (tilegxbe-*-*): New case.
1002         * configure.in (bfd_elf32_tilegx_vec): Rename...
1003         (bfd_elf32_tilegx_le_vec): ... to this.
1004         (bfd_elf32_tilegx_be_vec): New vector.
1005         (bfd_elf64_tilegx_vec): Rename...
1006         (bfd_elf64_tilegx_le_vec): ... to this.
1007         (bfd_elf64_tilegx_be_vec): New vector.
1008         * configure: Regenerate.
1009         * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
1010         (TARGET_LITTLE_NAME): Ditto.
1011         (TARGET_BIG_SYM): Define.
1012         (TARGET_BIG_NAME): Define.
1013         * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
1014         (TARGET_LITTLE_NAME): Ditto.
1015         (TARGET_BIG_SYM): Define.
1016         (TARGET_BIG_NAME): Define.
1017         * targets.c (bfd_elf32_tilegx_vec): Rename...
1018         (bfd_elf32_tilegx_le_vec): ... to this.
1019         (bfd_elf32_tilegx_be_vec): Declare.
1020         (bfd_elf64_tilegx_vec): Rename...
1021         (bfd_elf64_tilegx_le_vec): ... to this.
1022         (bfd_elf64_tilegx_be_vec): Declare.
1023         (_bfd_target_vector): Add / rename above vectors.
1024         * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
1025         * bfd-in2.h: Regenerate.
1026         * cpu-tilegx.c (bfd_tilegx32_arch): define.
1027         (bfd_tilegx_arch): link to bfd_tilegx32_arch.
1028
1029 2012-02-24  Nick Clifton  <nickc@redhat.com>
1030
1031         PR ld/13730
1032         * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
1033         error message instead of aborting, when an outofrange reloc is
1034         encountered.
1035
1036 2012-02-23  Iain Sandoe  <idsandoe@googlemail.com>
1037
1038         * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
1039         (bfd_mach_o_canonicalize_one_reloc):  Swap non-scattered reloc
1040         bit-fields when target and host differ in endian-ness.  When
1041         PAIRs are non-scattered find the 'symbol' from the preceding
1042         reloc.  Add FIXME re. reloc symbols on section boundaries.
1043         (bfd_mach_o_swap_out_non_scattered_reloc): New.
1044         (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
1045
1046 2012-02-17  Iain Sandoe  <idsandoe@googlemail.com>
1047
1048         * mach-o-i386.c (i386_howto_table): Add support for 16 bit
1049         sect-diffs.
1050         (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
1051         (bfd_mach_o_i386_swap_reloc_out): Likewise.
1052
1053 2012-02-17  Tristan Gingold  <gingold@adacore.com>
1054
1055         * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
1056         * libbfd.h: Regenerated.
1057         * bfd-in2.h: Likewise.
1058         * mach-o-i386.c (i386_howto_table): Include local sectdiff.
1059         (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
1060         (bfd_mach_o_i386_swap_reloc_out): Likewise.
1061
1062 2012-02-17  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1063
1064         * elf32-s390.c (elf_s390_relocate_section): Support basr in the
1065         GD->LE and LD->LE optimizations.
1066
1067 2012-02-16  Alan Modra  <amodra@gmail.com>
1068
1069         PR binutils/13355
1070         * elf32-rx.c (elf32_rx_relax_section): Correct width check.
1071
1072 2012-02-13  Richard Henderson  <rth@redhat.com>
1073
1074         PR ld/13621
1075         * linker.c (fix_syms): Force symbols outside any section into
1076         bfd_abs_section_ptr.
1077
1078 2012-02-13  Alan Modra  <amodra@gmail.com>
1079
1080         * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
1081         * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
1082         * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
1083         * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
1084
1085 2012-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
1086             Nick Clifton  <nickc@redhat.com>
1087
1088         * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
1089         memset.
1090
1091 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
1092
1093         * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
1094         vma additions in their logical, rather than physical order.
1095
1096 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
1097
1098         * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
1099         parameters.
1100         * mach-o-x86-64.c (text_section_names_xlat): New.
1101         (mach_o_x86_64_segsec_names_xlat): New.
1102         (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
1103         * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
1104
1105 2012-02-10  Tristan Gingold  <gingold@adacore.com>
1106
1107         * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
1108         to avoid infinite loop.  Add comments.
1109
1110 2012-02-09  H.J. Lu  <hongjiu.lu@intel.com>
1111
1112         PR ld/13675
1113         * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
1114         nop instructions.
1115         (bfd_arch_i386_short_nop_fill): New.
1116         (bfd_arch_i386_long_nop_fill): Likewise.
1117         Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
1118         initializers.  Use bfd_arch_i386_long_nop_fill on 64bit
1119         bfd_arch_info initializers.
1120
1121         * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
1122         (bfd_arch_i386_short_nop_fill): This.
1123         Update bfd_arch_info initializers.
1124         * cpu-l1om.c: Likewise.
1125
1126 2012-02-08  Alan Modra  <amodra@gmail.com>
1127
1128         * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
1129         (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
1130         the correct h->u.weakdef.
1131
1132 2012-02-07  Alan Modra  <amodra@gmail.com>
1133
1134         * elf.c (elf_find_function): Don't use internal_elf_sym.
1135         (_bfd_elf_maybe_function_sym): Likewise.  Replace elf_symbol_type
1136         parameter with asymbol.
1137         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
1138         * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
1139         (struct elf_backend_data <maybe_function_sym>): Likewise.
1140
1141 2012-02-02  Vidya Praveen (vidya.praveen@atmel.com)
1142
1143         PR bfd/13410
1144         * elf32-avr.c (elf32_avr_relax_section): Correct the
1145         condition that qualifies the candidates for relaxation.
1146
1147 2012-02-02  Tristan Gingold  <gingold@adacore.com>
1148
1149         * bfdio.c (real_fopen): Remove unused vms_modes variable.
1150
1151 2012-02-02  Tristan Gingold  <gingold@adacore.com>
1152
1153         * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
1154         variable warning.
1155
1156 2012-02-02  Tristan Gingold  <gingold@adacore.com>
1157
1158         * archive.c (bfd_slurp_armap): Fix thinko in cast.
1159
1160 2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>
1161
1162         PR ld/13616
1163         * archures.c (bfd_arch_info): Add fill.
1164         (bfd_default_arch_struct): Add bfd_arch_default_fill.
1165         (bfd_arch_default_fill): New.
1166
1167         * configure.in: Set bfd version to 2.22.52.
1168         * configure: Regenerated.
1169
1170         * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
1171         initializer.
1172         * cpu-arc.c: Likewise.
1173         * cpu-arm.c: Likewise.
1174         * cpu-avr.c: Likewise.
1175         * cpu-bfin.c: Likewise.
1176         * cpu-cr16.c: Likewise.
1177         * cpu-cr16c.c: Likewise.
1178         * cpu-cris.c: Likewise.
1179         * cpu-crx.c: Likewise.
1180         * cpu-d10v.c: Likewise.
1181         * cpu-d30v.c: Likewise.
1182         * cpu-dlx.c: Likewise.
1183         * cpu-epiphany.c: Likewise.
1184         * cpu-fr30.c: Likewise.
1185         * cpu-frv.c: Likewise.
1186         * cpu-h8300.c: Likewise.
1187         * cpu-h8500.c: Likewise.
1188         * cpu-hppa.c: Likewise.
1189         * cpu-i370.c: Likewise.
1190         * cpu-i860.c: Likewise.
1191         * cpu-i960.c: Likewise.
1192         * cpu-ia64.c: Likewise.
1193         * cpu-ip2k.c: Likewise.
1194         * cpu-iq2000.c: Likewise.
1195         * cpu-lm32.c: Likewise.
1196         * cpu-m10200.c: Likewise.
1197         * cpu-m10300.c: Likewise.
1198         * cpu-m32c.c: Likewise.
1199         * cpu-m32r.c: Likewise.
1200         * cpu-m68hc11.c: Likewise.
1201         * cpu-m68hc12.c: Likewise.
1202         * cpu-m68k.c: Likewise.
1203         * cpu-m88k.c: Likewise.
1204         * cpu-mcore.c: Likewise.
1205         * cpu-mep.c: Likewise.
1206         * cpu-microblaze.c: Likewise.
1207         * cpu-mips.c: Likewise.
1208         * cpu-mmix.c: Likewise.
1209         * cpu-moxie.c: Likewise.
1210         * cpu-msp430.c: Likewise.
1211         * cpu-mt.c: Likewise.
1212         * cpu-ns32k.c: Likewise.
1213         * cpu-openrisc.c: Likewise.
1214         * cpu-or32.c: Likewise.
1215         * cpu-pdp11.c: Likewise.
1216         * cpu-pj.c: Likewise.
1217         * cpu-plugin.c: Likewise.
1218         * cpu-powerpc.c: Likewise.
1219         * cpu-rl78.c: Likewise.
1220         * cpu-rs6000.c: Likewise.
1221         * cpu-rx.c: Likewise.
1222         * cpu-s390.c: Likewise.
1223         * cpu-score.c: Likewise.
1224         * cpu-sh.c: Likewise.
1225         * cpu-sparc.c: Likewise.
1226         * cpu-spu.c: Likewise.
1227         * cpu-tic30.c: Likewise.
1228         * cpu-tic4x.c: Likewise.
1229         * cpu-tic54x.c: Likewise.
1230         * cpu-tic6x.c: Likewise.
1231         * cpu-tic80.c: Likewise.
1232         * cpu-tilegx.c: Likewise.
1233         * cpu-tilepro.c: Likewise.
1234         * cpu-v850.c: Likewise.
1235         * cpu-vax.c: Likewise.
1236         * cpu-w65.c: Likewise.
1237         * cpu-we32k.c: Likewise.
1238         * cpu-xc16x.c: Likewise.
1239         * cpu-xstormy16.c: Likewise.
1240         * cpu-xtensa.c: Likewise.
1241         * cpu-z80.c: Likewise.
1242         * cpu-z8k.c: Likewise.
1243
1244         * cpu-i386.c: Include "libiberty.h".
1245         (bfd_arch_i386_fill): New.
1246         Add bfd_arch_i386_fill to  bfd_arch_info initializer.
1247
1248         * cpu-k1om.c: Add bfd_arch_i386_fill to  bfd_arch_info initializer.
1249         * cpu-l1om.c: Likewise.
1250
1251         * linker.c (default_data_link_order): Call abfd->arch_info->fill
1252         if fill size is 0.
1253
1254         * bfd-in2.h: Regenerated.
1255
1256 2012-01-27  Michael Eager  <eager@eagercon.com>
1257
1258         * elf32-microblaze.c (create_got_section):
1259         Reuse existing .rela.got section.
1260
1261 2012-01-23  Alan Modra  <amodra@gmail.com>
1262
1263         * elf-bfd.h: Formatting.
1264         (struct elf_backend_data): Add "maybe_function_sym".
1265         (_bfd_elf_maybe_function_sym): Declare.
1266         * elfxx-target.h (elf_backend_maybe_function_sym): Define.
1267         (elfNN_bed): Init new field.
1268         * elf.c (elf_find_function): Use maybe_function_sym.
1269         (_bfd_elf_maybe_function_sym): New function.
1270         * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
1271         (ppc64_elf_maybe_function_sym): New function.
1272
1273 2012-01-20  Francois Gouget  <fgouget@codeweavers.com>
1274
1275         PR binutils/13534
1276         * archive.c (_bfd_ar_sizepad): New function. Correctly install and
1277         pad the size field in an archive header.
1278         (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
1279         function for the archive size field.
1280         (bfd_generic_openr_next_archived_file): Likewise.
1281         (do_slurp_coff_armap): Likewise.
1282         (_bfd_write_archive_contents): Likewise.
1283         (_bfd_bsd44_write_ar_hdr): Use the new function.
1284         (bfd_ar_hdr_from_filesystem): Likewise.
1285         (_bfd_write_archive_contents): Likewise.
1286         (bsd_write_armap): Likewise.
1287         (coff_write_armap): Likewise.
1288         * archive64.c (bfd_elf64_archive_write_armap): Likewise.
1289         * bfdio.c (bfd_bread): Use correct type for archive element
1290         sizes.
1291         * ar.c (open_inarch): Likewise.
1292         (extract_file): Likewise.
1293         * libbfd-in.h (struct areltdata): Use correct types for
1294         parsed_size and extra_size fields.
1295         Prototype _bfd_ar_sizepad function.
1296         * libbfd.h: Regenerate.
1297
1298 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
1299
1300         * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
1301         Return NULL if core file generation is unsupported.
1302         (elfcore_write_prstatus): Likewise.
1303         * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
1304         (elf_backend_write_core_note): Define.
1305
1306 2012-01-19  Tristan Gingold  <gingold@adacore.com>
1307
1308         * pef.c: Add a comment.
1309         * xsym.c: Likewise.
1310
1311 2012-01-17  Alan Modra  <amodra@gmail.com>
1312
1313         * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
1314         trailing garbage in the note.
1315         * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
1316
1317 2012-01-16  Daniel Green  <venix1@gmail.com>
1318
1319         PR ld/13491
1320         * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
1321         h->root.type not h->type.
1322         * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
1323
1324 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
1325
1326         * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
1327         indirect symbols.
1328
1329 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
1330
1331         * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
1332         position from here... to (bfd_mach_o_build_seg_command): Here.
1333
1334 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
1335
1336         * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
1337         (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
1338         * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
1339         file. (bfd_mach_o_section): Add indirect_syms field.
1340
1341 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
1342
1343         * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
1344         vmsize from filesize.  Don't compute offsets or file sizes for
1345         zerofill sections.
1346
1347 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
1348
1349         * mach-o.c (bfd_mach_o_build_commands): Make the building of each
1350         command type independent.
1351
1352 2012-01-11  Alan Modra  <amodra@gmail.com>
1353
1354         * elf64-ppc.c: Define more insns used in plt call stubs.
1355         (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
1356         (ppc64_elf_relocate_section): Likewise.
1357         (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
1358         (struct ppc_link_hash_table): Increase size of stub_count array.
1359         Add plt_stub_align and plt_thread_safe.
1360         (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
1361         (plt_stub_size, plt_stub_pad): New functions.
1362         (build_plt_stub): Emit barriers for power7 thread safety.  Don't
1363         emit needless save of r2.
1364         (build_tls_get_addr_stub): Adjust params.
1365         (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
1366         plt stubs.  Adjust build_*plt_stub calls.
1367         (ppc_size_one_stub): Similarly.
1368         (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
1369         params.  Choose default for plt_thread_safe based on existence of
1370         calls to thread creation functions.  Modify plt_call to
1371         plt_call_r2save when no tocsave reloc found.  Align tail of stub
1372         sections.
1373         (ppc64_elf_build_stubs): Align tail of stub sections.  Adjust
1374         output of stub statistics.
1375         (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
1376         * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1377
1378 2012-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1379
1380         PR ld/13581
1381         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
1382         check on R_X86_64_PCXX.
1383
1384 2012-01-10  Tristan Gingold  <gingold@adacore.com>
1385
1386         * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
1387         warning.
1388
1389 2012-01-10  Tristan Gingold  <gingold@adacore.com>
1390
1391         * bfdio.c (bfd_tell): Handle nested archives.
1392         (bfd_seek): Ditto.
1393         * cache.c (bfd_cache_lookup_worker): Ditto.
1394         * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
1395         nested archives.
1396         (bfd_generic_openr_next_archived_file): Likewise.
1397
1398 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
1399
1400         * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
1401         (bfd_mach_o_write_symtab): Remove handling for indirect syms.
1402         (bfd_mach_o_primary_symbol_sort_key): Likewise.
1403         (bfd_mach_o_cf_symbols): Likewise.
1404         (bfd_mach_o_sort_symbol_table): Remove.
1405         (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
1406         for indirect and dysymtab counts.  Do the symbol sorting here.
1407         (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
1408         Make the indirect symbols a TODO.
1409         (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
1410         (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
1411         a non-zero value.
1412         (bfd_mach_o_read_symtab_symbol): Record the symbol index.
1413         (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
1414         * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
1415         (IS_MACHO_INDIRECT): Remove.
1416         (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
1417
1418 2012-01-06  Nick Clifton  <nickc@redhat.com>
1419
1420         PR binutils/13121
1421         * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
1422         'flaginfo' to avoid conflicts with AIX system headers.
1423
1424 2012-01-06  Tristan Gingold  <gingold@adacore.com>
1425
1426         * bfdio.c (bfd_bread): Use arelt_size macro.
1427
1428 2012-01-06  Tristan Gingold  <gingold@adacore.com>
1429
1430         * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
1431
1432 2012-01-05  Nick Clifton  <nickc@redhat.com>
1433
1434         PR ld/12161
1435         * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
1436         necessary.
1437
1438 2012-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
1439
1440         Fix zero registers core files when built by gcc-4.7.
1441         * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
1442         size.  Call elfcore_write_note for the local variables.  Remove the
1443         final elfcore_write_note call.  Add NOTREACHED comments.
1444
1445 2012-01-04  Tristan Gingold  <gingold@adacore.com>
1446
1447         * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
1448         (bfd_mach_o_generic_stat_arch_elt): Adjust.
1449
1450 2012-01-04  Tristan Gingold  <gingold@adacore.com>
1451
1452         * mach-o.c (bfd_mach_o_fat_member_init): New function.
1453         (bfd_mach_o_openr_next_archived_file): Reindent.
1454         Adjust to call bfd_mach_o_fat_member_init.
1455         (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
1456
1457 2012-01-04  Tristan Gingold  <gingold@adacore.com>
1458
1459         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
1460         BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
1461         BFD_RELOC_MACH_O_X86_64_PCREL32_2,
1462         BFD_RELOC_MACH_O_X86_64_PCREL32_4,
1463         BFD_RELOC_MACH_O_X86_64_BRANCH32,
1464         BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
1465         BFD_RELOC_MACH_O_X86_64_GOT.
1466
1467 2012-01-04  Tristan Gingold  <gingold@adacore.com>
1468
1469         * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
1470         (bfd_mach_o_load_command): Add fvmlib field.
1471
1472         * mach-o.c (bfd_mach_o_read_fvmlib): New function.
1473         (bfd_mach_o_read_command): Handle fvmlib.
1474
1475 2012-01-04  Tristan Gingold  <gingold@adacore.com>
1476
1477         * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
1478         Decode msubtype for ARM.
1479
1480 2012-01-04  Tristan Gingold  <gingold@adacore.com>
1481
1482         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
1483
1484 2012-01-04  Tristan Gingold  <gingold@adacore.com>
1485
1486         * mach-o.h: Reindent header.
1487         (bfd_mach_o_encryption_info_command): New structure.
1488         (bfd_mach_o_load_command): Add encryption_info field.
1489
1490         * mach-o.c (bfd_mach_o_read_encryption_info): New function.
1491         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
1492         (bfd_mach_o_read_command): Adjust error message.
1493
1494 2012-01-04  Shinichiro Hamaji  <shinichiro.hamaji@gmail.com>
1495
1496         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
1497         which reads DWARF2 and stores in stash from find_line.
1498         (find_line) Call _bfd_dwarf2_slurp_debug_info.
1499         * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
1500         * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
1501         * mach-o.c (dsym_subdir): The name of subdir where debug
1502         information may be stored.
1503         (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
1504         type is UUID.
1505         (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
1506         corresponding to the executable.
1507         (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
1508         specified binary file.
1509         (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
1510         the original BFD.
1511         (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
1512         executables, dylibs, and bundles.
1513         (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
1514         * mach-o.h (dsym_bfd): The BFD of the dSYM file.
1515
1516 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
1517
1518         * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
1519         for stabd symbols.
1520         (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
1521         (bfd_mach_o_cf_symbols): Likewise.
1522
1523 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
1524
1525         * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
1526
1527 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
1528
1529         * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
1530         as the value of an indirect symbol.  Keep the string table index in
1531         non-indirect syms for reference.
1532         (bfd_mach_o_write_dysymtab): New.
1533         (bfd_mach_o_primary_symbol_sort_key): New.
1534         (bfd_mach_o_cf_symbols): New.
1535         (bfd_mach_o_sort_symbol_table): New.
1536         (bfd_mach_o_mangle_symbols): Return early if no symbols.  Sort symbols.
1537         If we are emitting a dysymtab, process indirect symbols and count the
1538         number of each other kind.
1539         (bfd_mach_o_mangle_sections): New.
1540         (bfd_mach_o_write_contents): Split out some pre-requisite code into
1541         the command builder. Write dysymtab if the command is present.
1542         (bfd_mach_o_count_sections_for_seg): New.
1543         (bfd_mach_o_build_seg_command): New.
1544         (bfd_mach_o_build_dysymtab_command): New.
1545         (bfd_mach_o_build_commands): Reorganize to support the fact that some
1546         commands are optional and should not be emitted if there are no
1547         sections or symbols.
1548         (bfd_mach_o_set_section_contents): Amend comment.
1549         * mach-o.h: Amend and add to comments.
1550         (mach_o_data_struct): Add fields for dysymtab symbols counts and a
1551         pointer to the indirects, when present.
1552         (bfd_mach_o_should_emit_dysymtab): New macro.
1553         (IS_MACHO_INDIRECT): Likewise.
1554
1555 For older changes see ChangeLog-2011
1556 \f
1557 Local Variables:
1558 mode: change-log
1559 left-margin: 8
1560 fill-column: 74
1561 version-control: never
1562 End: