bfd/ChangeLog

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