bfd/ChangeLog

   1 2003-03-20  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR ld/4208
   4         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Report missing
   5         matching LO16 relocation for HI16 relocation.
   6
   7 2007-03-20  Paul Brook  <paul@codesourcery.com>
   8
   9         * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
  10         * bfd-in2.h: Regenerate.
  11         * elf32-arm.c (elf32_arm_link_hash_table): Add pic_veneer.
  12         (record_arm_to_thumb_glue): Use globals->pic_veneer.
  13         (elf32_arm_create_thumb_stub): Ditto.
  14         (bfd_elf32_arm_set_target_relocs): Set globals->pic_veneer.
  15
  16 2007-03-18  Mark Shinwell  <shinwell@codesourcery.com>
  17
  18         * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add "bfd *"
  19         argument and extra last argument.
  20         * bfd-in2.h: Regenerate.
  21         * elf32-arm.c (elf32_arm_obj_tdata): Add no_enum_size_warning
  22         member.
  23         (bfd_elf32_arm_set_target_relocs): Add "bfd *" argument and
  24         extra last argument.  Set no_enum_size_warning appropriately.
  25         (elf32_arm_merge_eabi_attributes): Improve enum sizes
  26         diagnostic, suppressing it when no_enum_size_warning dictates.
  27
  28 2007-03-20  Nick Clifton  <nickc@redhat.com>
  29
  30         PR binutils/3535
  31         * elf.c (copy_private_bfd_data): Widen the scope of Solaris
  32         specific conditions that need the program headers to be
  33         rewritten.
  34
  35 2003-03-19  H.J. Lu  <hongjiu.lu@intel.com>
  36
  37         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Store Magic,
  38         MajorLinkerVersion, MinorLinkerVersion, SizeOfCode,
  39         SizeOfInitializedData, SizeOfUninitializedData,
  40         AddressOfEntryPoint, BaseOfCode and BaseOfData in internal
  41         extra PE a.out header.
  42         (IMAGE_NT_OPTIONAL_HDR_MAGIC): Defined as 0x10b if not defined.
  43         (IMAGE_NT_OPTIONAL_HDR64_MAGIC): Defined as 0x20b if not
  44         defined.
  45         (IMAGE_NT_OPTIONAL_HDRROM_MAGIC): Defined as 0x107 if not
  46         defined.
  47         (_bfd_XX_print_private_bfd_data_common): Also print Magic,
  48         MajorLinkerVersion, MinorLinkerVersion, SizeOfCode,
  49         SizeOfInitializedData, SizeOfUninitializedData,
  50         AddressOfEntryPoint, BaseOfCode and BaseOfData from internal
  51         extra PE a.out header.
  52
  53 2003-03-18  H.J. Lu  <hongjiu.lu@intel.com>
  54
  55         * targets.c (_bfd_target_vector): Add bfd_efi_app_x86_64_vec
  56         only if BFD64 is defined.
  57
  58 2007-03-17  Alan Modra  <amodra@bigpond.net.au>
  59
  60         * elf32-spu.c (spu_elf_size_stubs): Always use an overlay stub
  61         on setjmp calls.
  62
  63 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
  64
  65         * doc/Makefile.in: Regenerated.
  66
  67 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
  68
  69         * Makefile.am (bfdver.h): Substitute report_bugs_to.  Also
  70         create doc/bfdver.texi.
  71         * Makefile.in: Regenerated.
  72
  73         * configure.in (--with-bugurl): New option.
  74         * configure: Regenerated.
  75
  76         * version.h (REPORT_BUGS_TO): New.
  77
  78 2007-03-13  H.J. Lu  <hongjiu.lu@intel.com>
  79
  80         PR binutils/3826
  81         * elf-bfd.h (elf_backend_data): Add elf_osabi.
  82         (_bfd_elf_set_osabi): New.
  83
  84         * elf.c (_bfd_elf_set_osabi): New.
  85
  86         * elf32-hppa.c (elf32_hppa_post_process_headers): Removed.
  87         (elf_backend_post_process_headers): Defined with
  88         _bfd_elf_set_osabi.
  89         (ELF_OSABI): Properly defined for each target.
  90
  91         * elf32-i370.c (i370_elf_post_process_headers): Removed.
  92         (ELF_OSABI): Defined.
  93         (elf_backend_post_process_headers): Defined with
  94         _bfd_elf_set_osabi.
  95
  96         * elf32-i386.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
  97         freebsd.
  98         (elf_i386_post_process_headers): Set EI_OSABI with elf_osabi.
  99
 100         * elf32-msp430.c (elf32_msp430_post_process_headers): Removed.
 101         (ELF_OSABI): Defined.
 102         (elf_backend_post_process_headers): Defined with
 103         _bfd_elf_set_osabi.
 104
 105         * elf64-alpha.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
 106         freebsd.
 107         (elf64_alpha_fbsd_post_process_headers): Set EI_OSABI with
 108         elf_osabi.
 109
 110         * elf64-hppa.c (elf64_hppa_post_process_headers): Set EI_OSABI
 111         with elf_osabi.
 112         (ELF_OSABI): Properly defined for each target.
 113         (elf_backend_post_process_headers): Defined with
 114         _bfd_elf_set_osabi for Linux.
 115
 116         * elf64-sparc.c (elf64_sparc_fbsd_post_process_headers): Removed.
 117         (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
 118         (elf_backend_post_process_headers): Defined with
 119         _bfd_elf_set_osabi.
 120
 121         * elf64-x86-64.c (elf64_x86_64_fbsd_post_process_headers): Removed.
 122         (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
 123         (elf_backend_post_process_headers): Defined with
 124         _bfd_elf_set_osabi.
 125
 126         * elfcode.h (elf_object_p): Match the ELFOSABI_NONE ELF target
 127         with any ELF target of the compatible machine for which we do not
 128         have a specific backend.
 129
 130         * elfxx-ia64.c (elfNN_hpux_post_process_headers): Set EI_OSABI
 131         with elf_osabi.
 132
 133         * elfxx-target.h (ELF_OSABI): Default to ELFOSABI_NONE.
 134         (elfNN_bed): Initialize elf_osabi with ELF_OSABI.
 135
 136 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 137
 138         * elf32-v850.c (v850_elf_link_output_symbol_hook): Clean out
 139         V850_OTHER_* bits.
 140
 141 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 142
 143         * Makefile.am (BFD64_BACKENDS): Add efi-app-x86_64.lo.
 144         (BFD64_BACKENDS_CFILES): Add efi-app-x86_64.c.
 145         Run "make dep-am".
 146         * Makefile.in: Regenerate.
 147         * po/SRC-POTFILES.in: Regenerate.
 148
 149 2007-03-07  H.J. Lu  <hongjiu.lu@intel.com>
 150
 151         * config.bfd (x86_64-*-freebsd*): Add bfd_efi_app_x86_64_vec.
 152         (x86_64-*-kfreebsd*-gnu): Likewise.
 153         (x86_64-*-netbsd*): Likewise.
 154         (x86_64-*-openbsd*): Likewise.
 155         (x86_64-*-linux-*): Likewise.
 156
 157         * configure.in: Support bfd_efi_app_x86_64_vec.
 158         * configure: Regenerated.
 159
 160         * efi-app-x86_64.c: New file.
 161
 162         * targets.c (bfd_efi_app_x86_64_vec): New.
 163         (_bfd_target_vector): Add bfd_efi_app_x86_64_vec.
 164
 165 2007-03-07  Kai Tietz   <kai.tietz@onevision.com>
 166
 167         * reloc.c (bfd_generic_get_relocated_section_contents): Remove
 168         const for type reloc_howto_type.
 169
 170 2007-03-07  Alan Modra  <amodra@bigpond.net.au>
 171
 172         PR 3958
 173         * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): No error on relocatable link.
 174         (elf_discarded_section): Move..
 175         * bfd-in.h: ..to here.
 176         * bfd-in2.h: Regenerate.
 177         * elflink.c (elf_link_input_bfd): Don't zap relocs against symbols
 178         from discarded sections before relocate_section has done its job.
 179         * reloc.c (bfd_generic_get_relocated_section_contents): Handle
 180         relocs against symbols from discarded sections.
 181         * elf-hppa.h (elf_hppa_howto_table): Set size.  Set dst_mask on
 182         SECREL32.
 183         (elf_hppa_relocate_section): Handle relocatable link after setting
 184         sec, sym, h etc. for final link.  Squash error messages for
 185         relocatable link.  Clear section contents for relocs against
 186         symbols in discarded sections, and zero reloc.  Remove existing
 187         zero r_symndx code.
 188         * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
 189         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
 190         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
 191         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
 192         * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
 193         (bfin_relocate_section): Likewise.
 194         * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
 195         * elf32-cris.c (cris_elf_relocate_section): Likewise.
 196         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
 197         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
 198         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
 199         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
 200         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
 201         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
 202         * elf32-i370.c (i370_elf_relocate_section): Likewise.
 203         * elf32-i386.c (elf_i386_relocate_section): Likewise.
 204         * elf32-i860.c (elf32_i860_relocate_section): Likewise.
 205         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
 206         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
 207         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
 208         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
 209         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
 210         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
 211         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
 212         * elf32-mep.c (mep_elf_relocate_section): Likewise.
 213         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
 214         * elf32-mt.c (mt_elf_relocate_section): Likewise.
 215         * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
 216         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 217         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 218         * elf32-score.c (_bfd_score_elf_relocate_section): Likewise.
 219         * elf32-sh.c (sh_elf_relocate_section): Likewise.
 220         * elf32-spu.c (spu_elf_relocate_section): Likewise.
 221         * elf32-v850.c (v850_elf_relocate_section): Likewise.
 222         * elf32-vax.c (elf_vax_relocate_section): Likewise.
 223         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
 224         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
 225         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
 226         * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
 227         (elf64_alpha_relocate_section): Likewise.
 228         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
 229         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 230         * elf64-s390.c (elf_s390_relocate_section): Likewise.
 231         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
 232         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
 233         * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
 234         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
 235         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 236
 237         * elf32-arm.c (elf32_arm_relocate_section): Always adjust section
 238         symbols for relocatable link.  Don't use always-zero st_value.
 239         (elf_backend_rela_normal): Don't define.
 240         * elf32-bfin.c (bfinfdpic_relocate_section): Use
 241         RELOC_FOR_GLOBAL_SYMBOL.
 242         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
 243         * elf32-d10v.c (elf32_d10v_relocate_section): Combine SEC_MERGE
 244         section symbol adjustments with same for relocatable link.
 245         * elf32-i386.c (elf_i386_relocate_section): Likewise.
 246         * elf32-m68hc1x.c (m68hc11_get_relocation_value): Move..
 247         (elf32_m68hc11_check_relocs): ..to here.
 248         * elf32-score.c (score_elf_final_link_relocate): Remove zero
 249         r_symndx code.
 250         * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
 251
 252 2007-03-07  Alan Modra  <amodra@bigpond.net.au>
 253
 254         PR 4144
 255         * elf.c (assign_file_positions_for_load_sections): Don't
 256         adjust p_memsz for !SEC_LOAD section vma modulo page size.
 257         Instead, use the same lma based adjustment for SEC_LOAD
 258         sections.
 259
 260 2007-03-01  Bob Wilson  <bob.wilson@acm.org>
 261
 262         * elf32-xtensa.c (analyze_relocations): Zero src_count if not relaxing.
 263         (find_relaxable_sections): Do not increment src_count for unknown
 264         opcodes.  Decode only once instead of calling is_l32r_relocation.
 265         (compute_text_actions): Remove unused no_insn_move flag.  Assert that
 266         src_next matches src_count in relax_info.
 267
 268 2007-03-01  Joseph Myers  <joseph@codesourcery.com>
 269
 270         * Makefile.am (bfdver.h): Use "." not " " between version number
 271         and date.
 272         * Makefile.in: Regenerate.
 273         * configure.in (PKGVERSION): Default to "(GNU Binutils) ".
 274         * configure: Regenerate.
 275
 276 2007-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 277
 278         * config.bfd (sh-*-uclinux, sh[12]-*-uclinux): New stanza.
 279
 280 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 281
 282         * elf32-spu.h (struct _ovl_stream): Make "start" and "end" const.
 283         * elf32-spu.c (ovl_mgr_pread): Add const to casts.
 284
 285 2007-02-23  Carlos O'Donell  <carlos@codesourcery.com>
 286
 287         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Assume 32-bit
 288         DWARF even with 64-bit addresses.
 289         (_bfd_dwarf2_find_nearest_line): Likewise.
 290
 291 2007-02-23  Nick Clifton  <nickc@redhat.com>
 292
 293         PR binutils/3535
 294         * elf.c (copy_private_bfd_data): Always rewrite the program
 295         headers when a Solaris interpreter segment is involved.
 296
 297 2007-02-22  Paul Brook  <paul@codesourcery.com>
 298
 299         * elflink.c (gc_mark_hook_fn): Remove.
 300         (_bfd_elf_gc_mark): Rename gc_mark_hook_fn to elf_gc_mark_hook_fn.
 301         (bfd_elf_gc_sections): Ditto.  Call gc_mark_extra_sections.
 302         * elf-bfd.h (elf_gc_mark_hook_fn): Define.
 303         (elf_backend_data): Add gc_mark_extra_sections.
 304         * elfxx-target.h (elf_backend_gc_mark_extra_sections): Provide default
 305         definition.
 306         (elfNN_bed): Add elf_backend_gc_mark_extra_sections.
 307         * elf32-arm.c (elf32_arm_gc_mark_extra_sections): New function.
 308         (elf_backend_gc_mark_extra_sections): Define.
 309
 310 2007-02-21  Nick Clifton  <nickc@redhat.com>
 311
 312         * elf.c (_bfd_elf_map_sections_to_segments): If the
 313         override_segment_assignment callback is defined then call it.
 314
 315 2007-02-21  Alan Modra  <amodra@bigpond.net.au>
 316
 317         * elf32-spu.c (spu_elf_size_stubs): Correct order of warning args.
 318
 319 2007-02-19  Thiemo Seufer  <ths@mips.com>
 320
 321         * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Remove
 322         translation marker from untranslatable strings.
 323
 324 2007-02-19  Alan Modra  <amodra@bigpond.net.au>
 325
 326         * elf-bfd.h (struct elf_backend_data): Add default_execstack.
 327         * elflink.c (bfd_elf_size_dynamic_sections): Heed default_execstack.
 328         * elfxx-target.h (elf_backend_default_execstack): Define to 1.
 329         (elfNN_bed): Init new field.
 330         * elf64-ppc.c (elf_backend_default_execstack): Define to 0.
 331
 332 2007-02-17  Mark Mitchell  <mark@codesourcery.com>
 333             Nathan Sidwell  <nathan@codesourcery.com>
 334             Vladimir Prus  <vladimir@codesourcery.com
 335             Joseph Myers  <joseph@codesourcery.com>
 336
 337         * configure.in (--with-pkgversion): New option.
 338         * configure: Regenerate.
 339         * Makefile.am (bfdver.h): Substitute for @bfd_version_package@.
 340         * Makefile.in: Regenerate.
 341         * version.h (BFD_VERSION_STRING): Define using
 342         @bfd_version_package@.
 343
 344 2007-02-16  Carlos O'Donell  <carlos@codesourcery.com>
 345
 346         * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data):
 347         Print EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_XGOT
 348         and EF_MIPS_UCODE.
 349
 350 2007-02-15  Alan Modra  <amodra@bigpond.net.au>
 351
 352         * libbfd-in.h (_bfd_norelocs_get_reloc_upper_bound): Don't define,
 353         declare.
 354         (_bfd_norelocs_canonicalize_reloc): Likewise.
 355         * libbfd.h: Regenerate.
 356         * libbfd.c (_bfd_norelocs_get_reloc_upper_bound): New function.
 357         (_bfd_norelocs_canonicalize_reloc): Likewise.
 358         * binary.c (binary_bfd_reloc_type_lookup): Don't define.
 359         (binary_get_reloc_upper_bound, binary_canonicalize_reloc): Likewise.
 360         (binary_vec): Use _bfd_norelocs in BFD_JUMP_TABLE_RELOCS.
 361         * ihex.c: Similarly.
 362         * mach-o-target.c: Similarly.
 363         * mach-o.c: Similarly.
 364         * mmo.c: Similarly.
 365         * pef.c: Similarly.
 366         * ppcboot.c: Similarly.
 367         * srec.c: Similarly.
 368         * xsym.c: Similarly.
 369
 370 2007-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 371
 372         PR ld/3953
 373         * elflink.c (_bfd_elf_add_default_symbol): Check warning symbol
 374         when adding default symbol.
 375
 376 2007-02-13  Alan Modra  <amodra@bigpond.net.au>
 377
 378         * elf64-ppc.c (create_linkage_sections): Use section ".branch_lt"
 379         for branch lookup table.
 380
 381 2007-02-12  Alan Modra  <amodra@bigpond.net.au>
 382
 383         * elf64-ppc.c (create_linkage_sections): Don't create
 384         .rela.rodata.brlt for --emit-relocs.
 385         (ppc_build_one_stub): Create relocs for brlt --emit-relocs here.
 386         (ppc_size_one_stub): Count them.  Simplify test of stub type
 387         when counting stub relocs.  Set SEC_RELOC too.
 388         (ppc64_elf_size_stubs): Clear reloc_count and SEC_RELOC.
 389         (ppc64_elf_finish_dynamic_sections): Output brlt relocs.
 390
 391 2007-02-12  Alan Modra  <amodra@bigpond.net.au>
 392
 393         * elflink.c (evaluate_complex_relocation_symbols): Ignore relocs
 394         with a zero symbol index.
 395
 396 2007-02-12  Alan Modra  <amodra@bigpond.net.au>
 397
 398         * elflink.c (bfd_elf_discard_info): Tidy setting of "eh".
 399
 400 2007-02-05  Dave Brolley  <brolley@redhat.com>
 401             Stan Cox  <scox@redhat.com>
 402
 403         PR ld/3972
 404         * elflink.c (elf_link_input_bfd): Always setup finfo->internal_syms.
 405
 406 2007-02-05  Dave Brolley  <brolley@redhat.com>
 407             Richard Sandiford  <rsandifo@redhat.com>
 408             Stan Cox  <scox@redhat.com>
 409             Nick Clifton  <nickc@redhat.com>
 410             DJ Delorie  <dj@redhat.com>
 411             Frank Ch. Eigler  <fche@redhat.com>
 412             Ben Elliston  <bje@redhat.com>
 413             Richard Henderson  <rth@redhat.com>
 414
 415         * Makefile.am (ALL_MACHINES): Add cpu-mep.lo.
 416         (ALL_MACHINES_CFILES): Add CPU_MEP.c.
 417         (BFD32_BACKENDS): Add elf32-mep.lo.
 418         (BFD32_BACKENDS_CFILES): Add elf32-mep.c.
 419         (cpu-mep.lo,elf32-mep.lo): New targets.
 420         * archures.c (bfd_arch_mep): New enumerator.
 421         (bfd_mach_mep, bfd_mach_mep_h1): New macros.
 422         (bfd_mep_arch): New external variable.
 423         (bfd_archures_list): Add bfd_mep_arch.
 424         * config.bfd: Support mep-*-elf.
 425         * configure.in: Support bfd_elf32_mep_vec and bfd_elf32_mep_little_vec.
 426         * reloc.c (BFD_RELOC_MEP_*): New relocation numbers.
 427         * targets.c (bfd_elf32_mep_vec,bfd_elf32_mep_little_vec): New extern
 428         declarations.
 429         (_bfd_target_vector): Add bfd_elf32_mep_vec and
 430         bfd_elf32_mep_little_vec.
 431         * mep-relocs.pl: New file.
 432         * cpu-mep.c: New file.
 433         * elf32-mep.c: New file.
 434         * bfd-in2.h: Regenerate.
 435         * po/POTFILES.in: Regenerate.
 436         * libbfd.h: Regenerate.
 437         * Makefile.in: Regenerate.
 438         * configure: Regenerate.
 439
 440 2007-02-05  Dave Brolley  <brolley@redhat.com>
 441
 442         * elflink.c (evaluate_complex_relocation_symbols): Check for
 443         STT_SRELC for global symbols.
 444         (perform_complex_relocations): Renamed to
 445         perform_complex_relocation and now examines only one relocation.
 446         (elf_link_input_bfd): Don't call perform_complex_relocations.
 447         * elf-bfd.h (bfd_elf_perform_complex_relocation_: New prototype.
 448         * elf32-mep.c (mep_elf_howto_table): Add R_RELC.
 449         (OD,OS,OU): #undefs corrected to N, S and U repectively.
 450         (mep_reloc_type_lookup): Handle BFD_RELOC_RELC.
 451         (complex_reloc_installation_howto): Removed.
 452         (mep_info_to_howto_rela): Remove special case for r_type==0xff.
 453         (mep_elf_relocate_section): Call bfd_elf_perform_complex_relocation.
 454
 455 2007-02-05  Dave Brolley  <brolley@redhat.com>
 456             Richard Sandiford  <rsandifo@redhat.com>
 457             DJ Delorie  <dj@redhat.com>
 458             Graydon Hoare  <graydon@redhat.com>
 459             Nick Clifton  <nickc@cambridge.redhat.com>
 460             Jeff Holcomb  <jeffh@redhat.com>
 461             Frank Ch. Eigler  <fche@redhat.com>
 462
 463         * elf-bfd.h (bfd_elf_perform_complex_relocations): New prototype.
 464         * elf.c (swap_out_syms): Handle BSF_RELC and BSF_SRELC.
 465         * elfcode.h (elf_slurp_symbol_table): Handle STT_RELC and STT_SRELC.
 466         * elflink.c (set_symbolValue): New static function.
 467         (resolve_symbol): Likewise.
 468         (resolve_section): Likewise.
 469         (undefined_reference): Likewise.
 470         (eval_symbol): Likewise.
 471         (evaluate_complex_relocation_symbols): Likewise.
 472         (put_value): Likewise.
 473         (get_value): Likewise.
 474         (decode_complex_addend):
 475         (bfd_elf_perform_complex_relocation): New function.
 476         (elf_link_input_bfd): Call evaluate_complex_relocation_symbols.
 477         * reloc.c (BFD_RELOC_RELC): New relocation number.
 478         * syms.c (BSF_RELC,BSF_SRELC): New macros.
 479
 480 2007-02-05  Bob Wilson  <bob.wilson@acm.org>
 481
 482         * elf32-xtensa.c (elf_xtensa_make_sym_local): Delete.
 483         (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Delete.
 484         (elf_xtensa_fix_refcounts, elf_xtensa_allocate_plt_size)
 485         (elf_xtensa_allocate_got_size): Replace these with...
 486         (elf_xtensa_allocate_dynrelocs): ...this new function.
 487         (elf_xtensa_size_dynamic_sections): Use it.
 488
 489 2007-02-05  Bob Wilson  <bob.wilson@acm.org>
 490
 491         * elf32-xtensa.c (elf_howto_table) <R_XTENSA_GLOB_DAT>
 492         <R_XTENSA_JMP_SLOT, R_XTENSA_RELATIVE, R_XTENSA_PLT, R_XTENSA_DIFF32>:
 493         Set src_mask to zero.
 494         <R_XTENSA_DIFF8, R_XTENSA_DIFF16>: Likewise.  Also fix dst_mask.
 495         <R_XTENSA_ASM_EXPAND>: Set pcrel_offset to TRUE.
 496
 497 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 498
 499         * elf32-xtensa.c (xtensa_elf_dynamic_symbol_p): Renamed to...
 500         (elf_xtensa_dynamic_symbol_p): ...this.
 501
 502 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 503
 504         * elf32-xtensa.c (plt_reloc_count): Move into link hash table.
 505         (struct elf_xtensa_link_hash_table): New.
 506         (elf_xtensa_hash_table): New.
 507         (elf_xtensa_link_hash_table_create): New.
 508         (elf_xtensa_check_relocs): Update plt_reloc_count references.
 509         Update arguments to add_extra_plt_sections.
 510         (elf_xtensa_create_dynamic_sections): Record new sections in the hash
 511         table.  Update for plt_reloc_count and add_extra_plt_sections.
 512         (add_extra_plt_sections, elf_xtensa_create_plt_entry): Replace dynobj
 513         argument with link info.  Update calls to elf_xtensa_get_plt_section
 514         and elf_xtensa_get_gotplt_section.
 515         (elf_xtensa_allocate_local_got_size, elf_xtensa_size_dynamic_sections)
 516         (elf_xtensa_relocate_section, elf_xtensa_finish_dynamic_sections)
 517         (elf_xtensa_discard_info_for_section, shrink_dynamic_reloc_sections)
 518         (relax_property_section): Get sections from the hash table and update
 519         function calls.
 520         (elf_xtensa_get_plt_section, elf_xtensa_get_gotplt_section): Replace
 521         dynobj argument with link info.  Get sections for first plt chunk from
 522         the hash table.
 523         (bfd_elf32_bfd_link_hash_table_create): Define.
 524
 525 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
 526
 527         * elf-bfd.h (struct elf_obj_tdata): Change symbuf type to void *.
 528         * elf.c (struct elf_symbuf_symbol, struct elf_symbuf_head): New types.
 529         (struct elf_symbol): Change first member into union.
 530         (elf_sort_elf_symbol): Compare pointers to internal syms rather than
 531         internal syms.  Only compare st_shndx fields.
 532         (elf_create_symbuf): New function.
 533         (bfd_elf_match_symbols_in_sections): Use it.  If symbufs are available
 534         for bfds, use a binary search, otherwise don't qsort symbols
 535         unnecessarily only to select which symbols are for the particular
 536         shndx.
 537
 538 2007-02-01  Nick Clifton  <nickc@redhat.com>
 539
 540         PR ld/3852
 541         * elf.c (_bfd_elf_link_hash_table_init): Initialize all the fields
 542         in the elf_link_hash_table structure.
 543
 544 2007-02-01  Alan Modra  <amodra@bigpond.net.au>
 545
 546         * elf-bfd.h (struct elf_backend_data): Add elf_backend_write_core_note.
 547         * elfxx-target.h (elf_backend_write_core_note): Define and use.
 548         * elf.c (elfcore_write_prpsinfo): Call the above.  Add support for
 549         32-bit core note on 64-bit target.
 550         (elfcore_write_prstatus): Likewise.
 551         (elfcore_write_lwpstatus): Make note_name const.
 552         (elfcore_write_prfpreg): Likewise.
 553         (elfcore_write_pstatus): Add support for 32-bit core note on 64-bit
 554         target.
 555         * elf32-ppc.c (ppc_elf_write_core_note): New function.
 556         (elf_backend_write_core_note): Define.
 557         * elf64-ppc.c (ppc64_elf_write_core_note): New function.
 558         (elf_backend_write_core_note): Define.
 559
 560 2007-01-31  H.J. Lu  <hongjiu.lu@intel.com>
 561
 562         * elf32-cris.c (INCLUDED_TARGET_FILE): Removed.
 563         (elf32_bed): Defined for elf32-us-cris.
 564
 565         * elf64-sh64.c (elf64_bed): Defined for Linux.
 566         (INCLUDED_TARGET_FILE): Removed.
 567
 568         * elfxx-target.h (elfNN_bed): Always define. Don't check
 569         INCLUDED_TARGET_FILE.
 570
 571 2007-01-31  DJ Delorie  <dj@redhat.com>
 572
 573         * elf-m10300.c (mn10300_elf_relocate_section): Clarify the warning
 574         message for dangerous relocs, special case the common user error.
 575
 576 2007-01-30  H.J. Lu  <hongjiu.lu@intel.com>
 577
 578         * elf.c (copy_elf_program_header): Start from the first section
 579         in a segment and stop when all sections in a segment are
 580         accounted for.
 581
 582 2007-01-29  Julian Brown  <julian@codesourcery.com>
 583
 584         * bfd-in2.h: Regenerate.
 585         * bfd-in.h (bfd_arm_vfp11_fix): New enum. Specify how VFP11
 586         instruction scanning should be done.
 587         (bfd_elf32_arm_init_maps, bfd_elf32_arm_vfp11_erratum_scan)
 588         (bfd_elf32_arm_vfp11_fix_veneer_locations): Add prototypes.
 589         (bfd_elf32_arm_set_target_relocs): Add vfp11 fix type argument to
 590         prototype.
 591         * elf-bfd.h (elf_backend_write_section): Add struct bfd_link_info
 592         argument.
 593         * elf32-arm.c (VFP11_ERRATUM_VENEER_SECTION_NAME)
 594         (VFP11_ERRATUM_VENEER_ENTRY_NAME): Define macros.
 595         (elf32_vfp11_erratum_type): New enum.
 596         (elf32_vfp11_erratum_list): New struct. List of veneers or jumps to
 597         veneers.
 598         (_arm_elf_section_data): Add mapsize, erratumcount, erratumlist.
 599         (elf32_arm_link_hash_table): Add vfp11_erratum_glue_size,
 600         vfp11_fix and num_vfp11_fixes fields.
 601         (elf32_arm_link_hash_table_create): Initialise vfp11_fix,
 602         vfp11_erratum_glue_size, num_vfp11_fixes fields.
 603         (VFP11_ERRATUM_VENEER_SIZE): Define. Size of an (ARM) veneer.
 604         (bfd_elf32_arm_allocate_interworking_sections): Initialise erratum
 605         glue section.
 606         (elf32_arm_section_map_add): Add an code/data mapping symbol entry
 607         to a section's map.
 608         (record_vfp11_erratum_veneer): Create a single veneer, and its
 609         associated symbols.
 610         (bfd_elf32_arm_add_glue_sections_to_bfd): Add vfp11 erratum glue.
 611         (bfd_elf32_arm_init_maps): Initialise mapping symbol table for input
 612         BFDs.
 613         (bfd_elf32_arm_set_vfp11_fix): Set the type of erratum workaround
 614         required.
 615         (bfd_arm_vfp11_pipe): Define VFP11 instruction pipes.
 616         (bfd_arm_vfp11_regno): Recode a register number from a VFP11 insn.
 617         (bfd_arm_vfp11_write_mask): Update write mask according to coded
 618         register number.
 619         (bfd_arm_vfp11_antidependency): New function.
 620         (bfd_arm_vfp11_insn_decode): Decode a VFP11 insn.
 621         (elf32_arm_compare_mapping): Declare.
 622         (bfd_elf32_arm_vfp11_erratum_scan): Scan the sections of an input
 623         BFD for potential erratum-triggering insns. Record results.
 624         (bfd_elf32_arm_vfp11_fix_veneer_locations): Find out where veneers
 625         and branches to veneers have been placed in virtual memory after
 626         layout.
 627         (bfd_elf32_arm_set_target_relocs): Set vfp11_fix field in global
 628         hash table.
 629         (elf32_arm_output_symbol_hook): Remove.
 630         (elf32_arm_write_section): Output veneers, and branches to veneers.
 631         Use maps from input sections, not output sections, for code
 632         byte-swapping.
 633         * elf32-ppc.c (ppc_elf_write_section): Add dummy link_info argument.
 634         * elf32-score.c (_bfd_score_elf_write_section): Likewise.
 635         * elfxx-mips.c (_bfd_mips_elf_write_section): Likewise.
 636         * elfxx-mips.h (_bfd_mips_elf_write_section): Likewise.
 637
 638 2007-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 639
 640         * elf64-hppa.c (elf64_bed): Defined for HPUX and Linux.
 641         (INCLUDED_TARGET_FILE): Removed.
 642
 643 2007-01-27  Mike Frysinger  <vapier@gentoo.org>
 644
 645         * elf32-hppa.c (elf32_bed): Define for hpux, linux and netbsd.
 646         (INCLUDED_TARGET_FILE): Remove.
 647
 648 2007-01-25  DJ Delorie  <dj@redhat.com>
 649
 650         * elf32-m32c.c (m32c_elf_howto_table): Don't complain about
 651         R_M32C_16 or R_M32C_24 relocs.
 652
 653 2007-01-25  Nick Clifton  <nickc@redhat.com>
 654
 655         PR binutils/3874
 656         * elf32-avr.c (avr_link_hash_table): Check to make sure that the
 657         hash table was created by elf32_avr_link_hash_table_create before
 658         using it.
 659         (elf32_avr_link_hash_newfunc): New function.  Just pass the call
 660         through to _bfd_elf_link_hash_newfunc.
 661         (elf32_avr_link_hash_table_create): Use
 662         elf32_avr_link_hash_newfunc instead of
 663         _bfd_elf_link_hash_newfunc.
 664         (elf32_avr_relocate_section): Check for the hash table pointer
 665         being NULL.
 666         (elf32_avr_relax_section, avr_build_one_stub,
 667         elf32_avr_setup_params, get_local_syms, elf32_avr_size_stubs,
 668         elf32_avr_build_stubs): Likewise.
 669
 670 2007-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 671
 672         PR ld/3831
 673         * elf-bfd.h (bfd_elf_link_mark_dynamic_symbol): Add an
 674         argument, Elf_Internal_Sym *.
 675
 676         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Mark a data
 677         symbol dynamic if info->dynamic_data is TRUE.
 678         (bfd_elf_record_link_assignment): Updated call to
 679         bfd_elf_record_link_assignment.
 680         (_bfd_elf_merge_symbol): Likewise.  Always call
 681         bfd_elf_link_mark_dynamic_symbol.
 682
 683 2007-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 684
 685         * Makefile.am (BFD_LIBS): Removed.
 686         * Makefile.in: Regenerated.
 687
 688 2007-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 689
 690         PR binutils/3631
 691         * Makefile.am (OFILES): Add @bfd64_libs@.
 692         (libbfd_la_SOURCES): Remove $(BFD64_LIBS_CFILES).
 693         * Makefile.in: Regenerated.
 694
 695         * configure.in (bfd_libs): Replaced by ...
 696         (bfd64_libs): This.
 697         * configure: Regenerated.
 698
 699 2007-01-11  Nathan Sidwell  <nathan@codesourcery.com>
 700
 701         * elf.c (assign_file_positions_for_load_sections): We can
 702         require fewer phdrs than expected.
 703
 704 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
 705
 706         * archures.c (bfd_mach_cpu32_fido): Rename to bfd_mach_fido.
 707         * bfd-in2.h: Regenerate.
 708         * cpu-m68k.c (arch_info_struct): Use bfd_mach_fido instead of
 709         bfd_mach_cpu32_fido.
 710         (m68k_arch_features): Use fido_a instead of cpu32.
 711         (bfd_m68k_compatible): Reject the combination of Fido and
 712         ColdFire.  Accept the combination of CPU32 and Fido with a
 713         warning.
 714         * elf32-m68k.c (elf32_m68k_object_p,
 715         elf32_m68k_merge_private_bfd_data,
 716         elf32_m68k_print_private_bfd_data): Treat Fido as an
 717         architecture by itself.
 718
 719 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
 720
 721         * config.bfd: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*.
 722
 723 2007-01-05  Jakub Jelinek  <jakub@redhat.com>
 724
 725         * texhex.c (first_phase): Don't fall through into the default
 726         case.
 727         (pass_over): Replace abort () calls with return FALSE.  Fix
 728         buffer overflow.
 729
 730 2007-01-04  Jie Zhang  <jie.zhang@analog.com>
 731
 732         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't set
 733         SEC_EXCLUDE on zero size .eh_frame.
 734
 735 For older changes see ChangeLog-2006
 736 \f
 737 Local Variables:
 738 mode: change-log
 739 left-margin: 8
 740 fill-column: 74
 741 version-control: never
 742 End: