bfd/ChangeLog

   1 2007-02-21  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * elf32-spu.c (spu_elf_size_stubs): Correct order of warning args.
   4
   5 2007-02-19  Thiemo Seufer  <ths@mips.com>
   6
   7         * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Remove
   8         translation marker from untranslatable strings.
   9
  10 2007-02-19  Alan Modra  <amodra@bigpond.net.au>
  11
  12         * elf-bfd.h (struct elf_backend_data): Add default_execstack.
  13         * elflink.c (bfd_elf_size_dynamic_sections): Heed default_execstack.
  14         * elfxx-target.h (elf_backend_default_execstack): Define to 1.
  15         (elfNN_bed): Init new field.
  16         * elf64-ppc.c (elf_backend_default_execstack): Define to 0.
  17
  18 2007-02-17  Mark Mitchell  <mark@codesourcery.com>
  19             Nathan Sidwell  <nathan@codesourcery.com>
  20             Vladimir Prus  <vladimir@codesourcery.com
  21             Joseph Myers  <joseph@codesourcery.com>
  22
  23         * configure.in (--with-pkgversion): New option.
  24         * configure: Regenerate.
  25         * Makefile.am (bfdver.h): Substitute for @bfd_version_package@.
  26         * Makefile.in: Regenerate.
  27         * version.h (BFD_VERSION_STRING): Define using
  28         @bfd_version_package@.
  29
  30 2007-02-16  Carlos O'Donell  <carlos@codesourcery.com>
  31
  32         * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data):
  33         Print EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_XGOT
  34         and EF_MIPS_UCODE.
  35
  36 2007-02-15  Alan Modra  <amodra@bigpond.net.au>
  37
  38         * libbfd-in.h (_bfd_norelocs_get_reloc_upper_bound): Don't define,
  39         declare.
  40         (_bfd_norelocs_canonicalize_reloc): Likewise.
  41         * libbfd.h: Regenerate.
  42         * libbfd.c (_bfd_norelocs_get_reloc_upper_bound): New function.
  43         (_bfd_norelocs_canonicalize_reloc): Likewise.
  44         * binary.c (binary_bfd_reloc_type_lookup): Don't define.
  45         (binary_get_reloc_upper_bound, binary_canonicalize_reloc): Likewise.
  46         (binary_vec): Use _bfd_norelocs in BFD_JUMP_TABLE_RELOCS.
  47         * ihex.c: Similarly.
  48         * mach-o-target.c: Similarly.
  49         * mach-o.c: Similarly.
  50         * mmo.c: Similarly.
  51         * pef.c: Similarly.
  52         * ppcboot.c: Similarly.
  53         * srec.c: Similarly.
  54         * xsym.c: Similarly.
  55
  56 2007-02-14  H.J. Lu  <hongjiu.lu@intel.com>
  57
  58         PR ld/3953
  59         * elflink.c (_bfd_elf_add_default_symbol): Check warning symbol
  60         when adding default symbol.
  61
  62 2007-02-13  Alan Modra  <amodra@bigpond.net.au>
  63
  64         * elf64-ppc.c (create_linkage_sections): Use section ".branch_lt"
  65         for branch lookup table.
  66
  67 2007-02-12  Alan Modra  <amodra@bigpond.net.au>
  68
  69         * elf64-ppc.c (create_linkage_sections): Don't create
  70         .rela.rodata.brlt for --emit-relocs.
  71         (ppc_build_one_stub): Create relocs for brlt --emit-relocs here.
  72         (ppc_size_one_stub): Count them.  Simplify test of stub type
  73         when counting stub relocs.  Set SEC_RELOC too.
  74         (ppc64_elf_size_stubs): Clear reloc_count and SEC_RELOC.
  75         (ppc64_elf_finish_dynamic_sections): Output brlt relocs.
  76
  77 2007-02-12  Alan Modra  <amodra@bigpond.net.au>
  78
  79         * elflink.c (evaluate_complex_relocation_symbols): Ignore relocs
  80         with a zero symbol index.
  81
  82 2007-02-12  Alan Modra  <amodra@bigpond.net.au>
  83
  84         * elflink.c (bfd_elf_discard_info): Tidy setting of "eh".
  85
  86 2007-02-05  Dave Brolley  <brolley@redhat.com>
  87             Stan Cox  <scox@redhat.com>
  88
  89         PR ld/3972
  90         * elflink.c (elf_link_input_bfd): Always setup finfo->internal_syms.
  91
  92 2007-02-05  Dave Brolley  <brolley@redhat.com>
  93             Richard Sandiford  <rsandifo@redhat.com>
  94             Stan Cox  <scox@redhat.com>
  95             Nick Clifton  <nickc@redhat.com>
  96             DJ Delorie  <dj@redhat.com>
  97             Frank Ch. Eigler  <fche@redhat.com>
  98             Ben Elliston  <bje@redhat.com>
  99             Richard Henderson  <rth@redhat.com>
 100
 101         * Makefile.am (ALL_MACHINES): Add cpu-mep.lo.
 102         (ALL_MACHINES_CFILES): Add CPU_MEP.c.
 103         (BFD32_BACKENDS): Add elf32-mep.lo.
 104         (BFD32_BACKENDS_CFILES): Add elf32-mep.c.
 105         (cpu-mep.lo,elf32-mep.lo): New targets.
 106         * archures.c (bfd_arch_mep): New enumerator.
 107         (bfd_mach_mep, bfd_mach_mep_h1): New macros.
 108         (bfd_mep_arch): New external variable.
 109         (bfd_archures_list): Add bfd_mep_arch.
 110         * config.bfd: Support mep-*-elf.
 111         * configure.in: Support bfd_elf32_mep_vec and bfd_elf32_mep_little_vec.
 112         * reloc.c (BFD_RELOC_MEP_*): New relocation numbers.
 113         * targets.c (bfd_elf32_mep_vec,bfd_elf32_mep_little_vec): New extern
 114         declarations.
 115         (_bfd_target_vector): Add bfd_elf32_mep_vec and
 116         bfd_elf32_mep_little_vec.
 117         * mep-relocs.pl: New file.
 118         * cpu-mep.c: New file.
 119         * elf32-mep.c: New file.
 120         * bfd-in2.h: Regenerate.
 121         * po/POTFILES.in: Regenerate.
 122         * libbfd.h: Regenerate.
 123         * Makefile.in: Regenerate.
 124         * configure: Regenerate.
 125
 126 2007-02-05  Dave Brolley  <brolley@redhat.com>
 127
 128         * elflink.c (evaluate_complex_relocation_symbols): Check for
 129         STT_SRELC for global symbols.
 130         (perform_complex_relocations): Renamed to
 131         perform_complex_relocation and now examines only one relocation.
 132         (elf_link_input_bfd): Don't call perform_complex_relocations.
 133         * elf-bfd.h (bfd_elf_perform_complex_relocation_: New prototype.
 134         * elf32-mep.c (mep_elf_howto_table): Add R_RELC.
 135         (OD,OS,OU): #undefs corrected to N, S and U repectively.
 136         (mep_reloc_type_lookup): Handle BFD_RELOC_RELC.
 137         (complex_reloc_installation_howto): Removed.
 138         (mep_info_to_howto_rela): Remove special case for r_type==0xff.
 139         (mep_elf_relocate_section): Call bfd_elf_perform_complex_relocation.
 140
 141 2007-02-05  Dave Brolley  <brolley@redhat.com>
 142             Richard Sandiford  <rsandifo@redhat.com>
 143             DJ Delorie  <dj@redhat.com>
 144             Graydon Hoare  <graydon@redhat.com>
 145             Nick Clifton  <nickc@cambridge.redhat.com>
 146             Jeff Holcomb  <jeffh@redhat.com>
 147             Frank Ch. Eigler  <fche@redhat.com>
 148
 149         * elf-bfd.h (bfd_elf_perform_complex_relocations): New prototype.
 150         * elf.c (swap_out_syms): Handle BSF_RELC and BSF_SRELC.
 151         * elfcode.h (elf_slurp_symbol_table): Handle STT_RELC and STT_SRELC.
 152         * elflink.c (set_symbolValue): New static function.
 153         (resolve_symbol): Likewise.
 154         (resolve_section): Likewise.
 155         (undefined_reference): Likewise.
 156         (eval_symbol): Likewise.
 157         (evaluate_complex_relocation_symbols): Likewise.
 158         (put_value): Likewise.
 159         (get_value): Likewise.
 160         (decode_complex_addend):
 161         (bfd_elf_perform_complex_relocation): New function.
 162         (elf_link_input_bfd): Call evaluate_complex_relocation_symbols.
 163         * reloc.c (BFD_RELOC_RELC): New relocation number.
 164         * syms.c (BSF_RELC,BSF_SRELC): New macros.
 165
 166 2007-02-05  Bob Wilson  <bob.wilson@acm.org>
 167
 168         * elf32-xtensa.c (elf_xtensa_make_sym_local): Delete.
 169         (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Delete.
 170         (elf_xtensa_fix_refcounts, elf_xtensa_allocate_plt_size)
 171         (elf_xtensa_allocate_got_size): Replace these with...
 172         (elf_xtensa_allocate_dynrelocs): ...this new function.
 173         (elf_xtensa_size_dynamic_sections): Use it.
 174
 175 2007-02-05  Bob Wilson  <bob.wilson@acm.org>
 176
 177         * elf32-xtensa.c (elf_howto_table) <R_XTENSA_GLOB_DAT>
 178         <R_XTENSA_JMP_SLOT, R_XTENSA_RELATIVE, R_XTENSA_PLT, R_XTENSA_DIFF32>:
 179         Set src_mask to zero.
 180         <R_XTENSA_DIFF8, R_XTENSA_DIFF16>: Likewise.  Also fix dst_mask.
 181         <R_XTENSA_ASM_EXPAND>: Set pcrel_offset to TRUE.
 182
 183 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 184
 185         * elf32-xtensa.c (xtensa_elf_dynamic_symbol_p): Renamed to...
 186         (elf_xtensa_dynamic_symbol_p): ...this.
 187
 188 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 189
 190         * elf32-xtensa.c (plt_reloc_count): Move into link hash table.
 191         (struct elf_xtensa_link_hash_table): New.
 192         (elf_xtensa_hash_table): New.
 193         (elf_xtensa_link_hash_table_create): New.
 194         (elf_xtensa_check_relocs): Update plt_reloc_count references.
 195         Update arguments to add_extra_plt_sections.
 196         (elf_xtensa_create_dynamic_sections): Record new sections in the hash
 197         table.  Update for plt_reloc_count and add_extra_plt_sections.
 198         (add_extra_plt_sections, elf_xtensa_create_plt_entry): Replace dynobj
 199         argument with link info.  Update calls to elf_xtensa_get_plt_section
 200         and elf_xtensa_get_gotplt_section.
 201         (elf_xtensa_allocate_local_got_size, elf_xtensa_size_dynamic_sections)
 202         (elf_xtensa_relocate_section, elf_xtensa_finish_dynamic_sections)
 203         (elf_xtensa_discard_info_for_section, shrink_dynamic_reloc_sections)
 204         (relax_property_section): Get sections from the hash table and update
 205         function calls.
 206         (elf_xtensa_get_plt_section, elf_xtensa_get_gotplt_section): Replace
 207         dynobj argument with link info.  Get sections for first plt chunk from
 208         the hash table.
 209         (bfd_elf32_bfd_link_hash_table_create): Define.
 210
 211 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
 212
 213         * elf-bfd.h (struct elf_obj_tdata): Change symbuf type to void *.
 214         * elf.c (struct elf_symbuf_symbol, struct elf_symbuf_head): New types.
 215         (struct elf_symbol): Change first member into union.
 216         (elf_sort_elf_symbol): Compare pointers to internal syms rather than
 217         internal syms.  Only compare st_shndx fields.
 218         (elf_create_symbuf): New function.
 219         (bfd_elf_match_symbols_in_sections): Use it.  If symbufs are available
 220         for bfds, use a binary search, otherwise don't qsort symbols
 221         unnecessarily only to select which symbols are for the particular
 222         shndx.
 223
 224 2007-02-01  Nick Clifton  <nickc@redhat.com>
 225
 226         PR ld/3852
 227         * elf.c (_bfd_elf_link_hash_table_init): Initialize all the fields
 228         in the elf_link_hash_table structure.
 229
 230 2007-02-01  Alan Modra  <amodra@bigpond.net.au>
 231
 232         * elf-bfd.h (struct elf_backend_data): Add elf_backend_write_core_note.
 233         * elfxx-target.h (elf_backend_write_core_note): Define and use.
 234         * elf.c (elfcore_write_prpsinfo): Call the above.  Add support for
 235         32-bit core note on 64-bit target.
 236         (elfcore_write_prstatus): Likewise.
 237         (elfcore_write_lwpstatus): Make note_name const.
 238         (elfcore_write_prfpreg): Likewise.
 239         (elfcore_write_pstatus): Add support for 32-bit core note on 64-bit
 240         target.
 241         * elf32-ppc.c (ppc_elf_write_core_note): New function.
 242         (elf_backend_write_core_note): Define.
 243         * elf64-ppc.c (ppc64_elf_write_core_note): New function.
 244         (elf_backend_write_core_note): Define.
 245
 246 2007-01-31  H.J. Lu  <hongjiu.lu@intel.com>
 247
 248         * elf32-cris.c (INCLUDED_TARGET_FILE): Removed.
 249         (elf32_bed): Defined for elf32-us-cris.
 250
 251         * elf64-sh64.c (elf64_bed): Defined for Linux.
 252         (INCLUDED_TARGET_FILE): Removed.
 253
 254         * elfxx-target.h (elfNN_bed): Always define. Don't check
 255         INCLUDED_TARGET_FILE.
 256
 257 2007-01-31  DJ Delorie  <dj@redhat.com>
 258
 259         * elf-m10300.c (mn10300_elf_relocate_section): Clarify the warning
 260         message for dangerous relocs, special case the common user error.
 261
 262 2007-01-30  H.J. Lu  <hongjiu.lu@intel.com>
 263
 264         * elf.c (copy_elf_program_header): Start from the first section
 265         in a segment and stop when all sections in a segment are
 266         accounted for.
 267
 268 2007-01-29  Julian Brown  <julian@codesourcery.com>
 269
 270         * bfd-in2.h: Regenerate.
 271         * bfd-in.h (bfd_arm_vfp11_fix): New enum. Specify how VFP11
 272         instruction scanning should be done.
 273         (bfd_elf32_arm_init_maps, bfd_elf32_arm_vfp11_erratum_scan)
 274         (bfd_elf32_arm_vfp11_fix_veneer_locations): Add prototypes.
 275         (bfd_elf32_arm_set_target_relocs): Add vfp11 fix type argument to
 276         prototype.
 277         * elf-bfd.h (elf_backend_write_section): Add struct bfd_link_info
 278         argument.
 279         * elf32-arm.c (VFP11_ERRATUM_VENEER_SECTION_NAME)
 280         (VFP11_ERRATUM_VENEER_ENTRY_NAME): Define macros.
 281         (elf32_vfp11_erratum_type): New enum.
 282         (elf32_vfp11_erratum_list): New struct. List of veneers or jumps to
 283         veneers.
 284         (_arm_elf_section_data): Add mapsize, erratumcount, erratumlist.
 285         (elf32_arm_link_hash_table): Add vfp11_erratum_glue_size,
 286         vfp11_fix and num_vfp11_fixes fields.
 287         (elf32_arm_link_hash_table_create): Initialise vfp11_fix,
 288         vfp11_erratum_glue_size, num_vfp11_fixes fields.
 289         (VFP11_ERRATUM_VENEER_SIZE): Define. Size of an (ARM) veneer.
 290         (bfd_elf32_arm_allocate_interworking_sections): Initialise erratum
 291         glue section.
 292         (elf32_arm_section_map_add): Add an code/data mapping symbol entry
 293         to a section's map.
 294         (record_vfp11_erratum_veneer): Create a single veneer, and its
 295         associated symbols.
 296         (bfd_elf32_arm_add_glue_sections_to_bfd): Add vfp11 erratum glue.
 297         (bfd_elf32_arm_init_maps): Initialise mapping symbol table for input
 298         BFDs.
 299         (bfd_elf32_arm_set_vfp11_fix): Set the type of erratum workaround
 300         required.
 301         (bfd_arm_vfp11_pipe): Define VFP11 instruction pipes.
 302         (bfd_arm_vfp11_regno): Recode a register number from a VFP11 insn.
 303         (bfd_arm_vfp11_write_mask): Update write mask according to coded
 304         register number.
 305         (bfd_arm_vfp11_antidependency): New function.
 306         (bfd_arm_vfp11_insn_decode): Decode a VFP11 insn.
 307         (elf32_arm_compare_mapping): Declare.
 308         (bfd_elf32_arm_vfp11_erratum_scan): Scan the sections of an input
 309         BFD for potential erratum-triggering insns. Record results.
 310         (bfd_elf32_arm_vfp11_fix_veneer_locations): Find out where veneers
 311         and branches to veneers have been placed in virtual memory after
 312         layout.
 313         (bfd_elf32_arm_set_target_relocs): Set vfp11_fix field in global
 314         hash table.
 315         (elf32_arm_output_symbol_hook): Remove.
 316         (elf32_arm_write_section): Output veneers, and branches to veneers.
 317         Use maps from input sections, not output sections, for code
 318         byte-swapping.
 319         * elf32-ppc.c (ppc_elf_write_section): Add dummy link_info argument.
 320         * elf32-score.c (_bfd_score_elf_write_section): Likewise.
 321         * elfxx-mips.c (_bfd_mips_elf_write_section): Likewise.
 322         * elfxx-mips.h (_bfd_mips_elf_write_section): Likewise.
 323
 324 2007-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 325
 326         * elf64-hppa.c (elf64_bed): Defined for HPUX and Linux.
 327         (INCLUDED_TARGET_FILE): Removed.
 328
 329 2007-01-27  Mike Frysinger  <vapier@gentoo.org>
 330
 331         * elf32-hppa.c (elf32_bed): Define for hpux, linux and netbsd.
 332         (INCLUDED_TARGET_FILE): Remove.
 333
 334 2007-01-25  DJ Delorie  <dj@redhat.com>
 335
 336         * elf32-m32c.c (m32c_elf_howto_table): Don't complain about
 337         R_M32C_16 or R_M32C_24 relocs.
 338
 339 2007-01-25  Nick Clifton  <nickc@redhat.com>
 340
 341         PR binutils/3874
 342         * elf32-avr.c (avr_link_hash_table): Check to make sure that the
 343         hash table was created by elf32_avr_link_hash_table_create before
 344         using it.
 345         (elf32_avr_link_hash_newfunc): New function.  Just pass the call
 346         through to _bfd_elf_link_hash_newfunc.
 347         (elf32_avr_link_hash_table_create): Use
 348         elf32_avr_link_hash_newfunc instead of
 349         _bfd_elf_link_hash_newfunc.
 350         (elf32_avr_relocate_section): Check for the hash table pointer
 351         being NULL.
 352         (elf32_avr_relax_section, avr_build_one_stub,
 353         elf32_avr_setup_params, get_local_syms, elf32_avr_size_stubs,
 354         elf32_avr_build_stubs): Likewise.
 355
 356 2007-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 357
 358         PR ld/3831
 359         * elf-bfd.h (bfd_elf_link_mark_dynamic_symbol): Add an
 360         argument, Elf_Internal_Sym *.
 361
 362         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Mark a data
 363         symbol dynamic if info->dynamic_data is TRUE.
 364         (bfd_elf_record_link_assignment): Updated call to
 365         bfd_elf_record_link_assignment.
 366         (_bfd_elf_merge_symbol): Likewise.  Always call
 367         bfd_elf_link_mark_dynamic_symbol.
 368
 369 2007-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 370
 371         * Makefile.am (BFD_LIBS): Removed.
 372         * Makefile.in: Regenerated.
 373
 374 2007-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 375
 376         PR binutils/3631
 377         * Makefile.am (OFILES): Add @bfd64_libs@.
 378         (libbfd_la_SOURCES): Remove $(BFD64_LIBS_CFILES).
 379         * Makefile.in: Regenerated.
 380
 381         * configure.in (bfd_libs): Replaced by ...
 382         (bfd64_libs): This.
 383         * configure: Regenerated.
 384
 385 2007-01-11  Nathan Sidwell  <nathan@codesourcery.com>
 386
 387         * elf.c (assign_file_positions_for_load_sections): We can
 388         require fewer phdrs than expected.
 389
 390 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
 391
 392         * archures.c (bfd_mach_cpu32_fido): Rename to bfd_mach_fido.
 393         * bfd-in2.h: Regenerate.
 394         * cpu-m68k.c (arch_info_struct): Use bfd_mach_fido instead of
 395         bfd_mach_cpu32_fido.
 396         (m68k_arch_features): Use fido_a instead of cpu32.
 397         (bfd_m68k_compatible): Reject the combination of Fido and
 398         ColdFire.  Accept the combination of CPU32 and Fido with a
 399         warning.
 400         * elf32-m68k.c (elf32_m68k_object_p,
 401         elf32_m68k_merge_private_bfd_data,
 402         elf32_m68k_print_private_bfd_data): Treat Fido as an
 403         architecture by itself.
 404
 405 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
 406
 407         * config.bfd: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*.
 408
 409 2007-01-05  Jakub Jelinek  <jakub@redhat.com>
 410
 411         * texhex.c (first_phase): Don't fall through into the default
 412         case.
 413         (pass_over): Replace abort () calls with return FALSE.  Fix
 414         buffer overflow.
 415
 416 2007-01-04  Jie Zhang  <jie.zhang@analog.com>
 417
 418         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't set
 419         SEC_EXCLUDE on zero size .eh_frame.
 420
 421 For older changes see ChangeLog-2006
 422 \f
 423 Local Variables:
 424 mode: change-log
 425 left-margin: 8
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 427 version-control: never
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