bfd/ChangeLog

   1 2002-03-18  Tom Rix  <trix@redhat.com>
   2
   3         * aix5ppc.core.c : New file for AIX 5 64 bit core support.
   4         * bfd-in.h : Add bfd_xcoff_ar_archive_set_magic declaration.
   5         * coff-rs6000 (do_pad) : New function for archive padding.
   6         (do_copy) : New function for object file copying in archives.
   7         (do_shared_object_padding) : New function for padding shared
   8         objects to their text section alignment in archives.
   9         (bfd_xcoff_ar_achive_set_magic) : Stub.
  10         (xcoff_write_armap_big) : Use do_copy and do_pad.
  11         (xcoff_write_archive_contents_big) : Use do_shared_object_padding,
  12         do_copy and do_pad.
  13         * coff64-rs6000.c (xcoff64_write_ojbect_contents) : Use
  14         bfd_xcoff_magic_number.
  15         (xcoff64_bad_format_hook) : New function for _bfd_bad_format_hook
  16         fop.
  17         (xcoff_backend_data_r) : Use xcoff64_bad_format_hook.
  18         (bfd_xcoff_aix5_backend_data) : New Aix 5 backend data.
  19         (aix5coff64_vec) : New Aix 5 target aix5coff64-rs6000.
  20         * rs6000-core.c : Update copyright date.
  21         * xcofflink.c (bfd_xcoff_size_dynamic_sections): Check for NULL
  22         csectpp.
  23         * coffcode.h (coff_new_section_hook) : Use new accessor macros.
  24         (coff_set_arch_mach_hook) : Add Aix 5 U64_TOCMAGIC magic #.
  25         (coff_set_flags) : Use bfd_xcoff_magic_number.
  26         * libxcoff.h (bfd_xcoff_is_xcoff64): Add U64_TOCMAGIC.
  27         * configure.in : Add powerpc-*-aix5 and rs6000-*-aix5 support.
  28         * Makefile.am : Same.
  29         * config.bfd : Same.
  30         * targets.c : Same.
  31         * configure : Regnerate.
  32         * Makefile.in : Same.
  33         * bfd-in2.h : Same.
  34
  35 2002-03-18  Nick Clifton  <nickc@cambridge.redhat.com>
  36
  37         * po/fr.po: Updated version.
  38
  39 2002-03-18  Alan Modra  <amodra@bigpond.net.au>
  40
  41         * libbfd.c (bfd_write_bigendian_4byte_int): Return true iff success.
  42         * libbfd.h: Regenerate.
  43         * archive.c (coff_write_armap): Pass on failures from
  44         bfd_write_bigendian_4byte_int.
  45
  46 2002-03-14  H.J. Lu <hjl@gnu.org>
  47
  48         * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set the BFD
  49         error to bfd_error_nonrepresentable_section for reinit_array
  50         section in DSO.
  51
  52 2002-03-14  Nick Clifton  <nickc@cambridge.redhat.com>
  53
  54         * coffcode.h (coff_slurp_symbol_table): When adding BSF_WEAK flag,
  55         OR it in rather than replacing previously selected flags.
  56
  57         * elfxx-target.h (TARGET_BIG_SYM): Set ar_max_namelen to 15.
  58         (TARGET_LITTLE_SYM): Set ar_max_namelen to 15.
  59
  60 2002-03-14  Alan Modra  <amodra@bigpond.net.au>
  61
  62         * cpu-mips.c (mips_compatible): New.  Don't check bits_per_word.
  63         (N): Use the above.
  64         * elflink.h (elf_bfd_final_link): Revert last change.  Instead,
  65         ensure reloc size matches before calling elf_link_input_bfd.
  66         Add an assert to check reloc size when counting output relocs.
  67
  68 2002-03-14  Nick Clifton  <nickc@cambridge.redhat.com>
  69
  70         * mmo.c (mmo_get_loc): Return NULL rather than false.
  71
  72 2002-03-13  Nick Clifton  <nickc@cambridge.redhat.com>
  73
  74         * po/fr.po: Updated version.
  75
  76 2002-03-13  Alan Modra  <amodra@bigpond.net.au>
  77
  78         * archures.c (bfd_default_compatible): Test bits_per_word.
  79         * cpu-i386.c (i386_compatible): Remove.  Replace occurrences with
  80         bfd_default_compatible.
  81         * cpu-i370.c (i370_compatible): Likewise.
  82         * cpu-sparc.c (sparc_compatible): Likewise.
  83         * cpu-h8300.c (compatible): Test in->arch == out->arch.
  84
  85         * elflink.h: Formatting fixes.
  86         (elf_link_output_extsym): Merge undefined and undef weak cases.
  87
  88         * elflink.h (elf_bfd_final_link): Only call elf_link_input_bfd
  89         when word size of input matches output word size.
  90
  91 2002-03-12  Andreas Jaeger  <aj@suse.de>
  92
  93         * cpu-i386.c (i386_compatible): New.  Use it instead of
  94         bfd_default_compatible.
  95
  96 2002-03-07  H.J. Lu  (hjl@gnu.org)
  97
  98         * coff-sh.c (shcoff_reloc_map): Use bfd_reloc_code_real_type
  99         as the type for bfd_reloc_val.
 100
 101 2002-03-05  John David Anglin  <dave@hiauly1.hia.nrc.ca>
 102
 103         * elf-hppa.h (elf_hppa_is_dynamic_loader_symbol): New function.
 104         (elf_hppa_relocate_section): Ignore undefined dynamic loader symbols.
 105         (elf_hppa_final_link_relocate): Correct relocations for indirect
 106         references to local data through the DLT.  Fix .opd creation for
 107         local symbols using R_PARISC_LTOFF_FPTR32 and R_PARISC_FPTR64
 108         relocations.  Use e_lsel selector for R_PARISC_DLTIND21L,
 109         R_PARISC_LTOFF_FPTR21L and R_PARISC_LTOFF_TP21L as per
 110         "Processor-Specific ELF for PA_RISC, Version 1.43" document.
 111         Similarly, use e_rsel for DLT and LTOFF 'R' relocations.
 112         * elf32-hppa.c (final_link_relocate): Revise relocation selectors
 113         as per "Processor-Specific ELF for PA_RISC, Version 1.43" document.
 114
 115 2002-03-05  Jakub Jelinek  <jakub@redhat.com>
 116
 117         * merge.c (_bfd_merge_sections): Don't segfault if there
 118         is nothing to merge due to GC.
 119
 120 2002-03-05  Alan Modra  <amodra@bigpond.net.au>
 121
 122         * elf32-hppa.c (clobber_millicode_symbols): Remove hack to keep
 123         symbols that have been forced local.
 124
 125         * elflink.h (elf_bfd_final_link): Call elf_link_output_extsym
 126         to output forced local syms for non-shared link.
 127         (elf_link_output_extsym): Tweak condition for calling backend
 128         adjust_dynamic_symbol so that previous behaviour is kept.
 129         Whitespace changes throughout file.
 130
 131 2002-03-04  H.J. Lu <hjl@gnu.org>
 132
 133         * elf.c (bfd_section_from_shdr): Handle special sections,
 134         .init_array, .fini_array and .preinit_array.
 135         (elf_fake_sections): Likewise.
 136
 137         * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Create the
 138         DT entry only if the section is in output for .init_array,
 139         .fini_array and .preinit_array. Complain about .preinit_array
 140         section in DSO.
 141         (elf_bfd_final_link): Warn zero size for .init_array,
 142         .fini_array and .preinit_array sections.
 143
 144         * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Remove
 145         SHT_INIT_ARRAY, SHT_FINI_ARRAY and SHT_PREINIT_ARRAY.
 146         (elfNN_ia64_fake_sections): Remove .init_array, .fini_array and
 147         .preinit_array.
 148
 149 2002-03-04  Alan Modra  <amodra@bigpond.net.au>
 150
 151         * configure.in (WIN32LIBADD): Don't eval PICFLAG assignment.
 152         * configure: Regenerate.
 153
 154 2002-03-02  Tom Rix  <trix@redhat.com>
 155
 156         * coff64-rs6000.c (xcoff64_howto_table): Replace howto types with
 157         symbolic equiv.
 158         * coff-rs6000.c (xcoff_howto_table): Same.
 159
 160 2002-03-01  David Mosberger  <davidm@hpl.hp.com>
 161
 162         * elflink.h (size_dynamic_sections): If section named
 163         ".preinit_array" exists, create DT_PREINIT_ARRAY and
 164         DT_PREINIT_ARRAYSZ entries in dynamic table.  Analogously for
 165         ".init_array" and ".fini_array".
 166         (elf_bfd_final_link): Handle DT_PREINIT_ARRAYSZ, DT_INIT_ARRAYSZ,
 167         DT_FINI_ARRAYSZ, DT_PREINIT_ARRAY, DT_INIT_ARRAY, and
 168         DT_FINI_ARRAY.
 169
 170 2002-02-26  Andrew Macleod  <amacleod@cygnus.com>
 171
 172         * elflink.h (elf_bfd_final_link): Don't crash on SHN_UNDEF local
 173         dynsyms.
 174
 175 2002-02-25  Alan Modra  <amodra@bigpond.net.au>
 176
 177         * elf64-hppa.h: Update copyright date.
 178
 179         * elf64-ppc.c (ppc64_elf_check_relocs): Warning fix.
 180         (ppc64_elf_relocate_section): Don't generate power4 style branch
 181         hints for *_BRTAKEN and *_BRNTAKEN relocs.
 182
 183 2002-02-22  Jakub Jelinek  <jakub@redhat.com>
 184
 185         * elf64-sh64.c (sh_elf64_relocate_section): Fix a typo from my
 186         last patch.
 187         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
 188
 189 2002-02-21  Andreas Jaeger  <aj@suse.de>
 190
 191         * elf64-x86-64.c: Major rework that introduces all recent changes
 192         to the x86-64 backend.  Get a closer match to elf32-i386.
 193         (struct elf64_x86_64_dyn_relocs): Rename from
 194         elf64_x86_64_pcrel_relocs_copied, add additional fields.  Change
 195         all users.
 196         (struct elf64_x86_64_link_hash_table): Add short cuts to some
 197         sections.
 198         (link_hash_newfunc): Rename from elf64_x86_64_link_hash_newfunc,
 199         remove casts, initialize new hash members.
 200         (create_got_section): New.
 201         (elf64_x86_64_create_dynamic_sections): New.
 202         (elf64_x86_64_copy_indirect_symbol): New.
 203         (elf64_x86_64_check_relocs): Don't allocate space for dynamic
 204         relocs, .got or .relgot here but do it in allocate_dynrelocs.
 205         Reference count possible .plt and .got entries.  Don't test input
 206         section SEC_READONLY here to try to avoid copy relocs, and keep
 207         dyn_relocs regardless of ELF_LINK_NON_GOT_REF.  Don't set
 208         DF_TEXTREL here.  Delay setting of variables until needed.  Cache
 209         pointer to "sreloc" section in elf_section_data. Tweak condition
 210         under which .got created.  Report files with bad relocation
 211         section names.
 212         (elf64_x86_64_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
 213         Reference count possible .plt entries.  Don't deallocate .got and
 214         .relgot space here.
 215         (elf64_x86_64_adjust_dynamic_symbol): Handle nocopyreloc.  Don't
 216         do copy reloc processing for weakdefs.  Remove redundant casts and
 217         aborts.  Delay setting of vars until needed.  Move creation of
 218         dynamic symbols and allocation of .plt and .rela.plt to
 219         allocate_dynrelocs.  Replace BFD_ASSERT with abort.
 220         (WILL_CALL_FINISH_DYNAMIC_SYMBOL): New.
 221         (allocate_dynrelocs): New.
 222         (readonly_dynrelocs): New.
 223         (elf64_x86_64_size_dynamic_sections): Call readonly_dynrelocs.
 224         Allocate space for dyn relocs.  Replace BFD_ASSERT with abort.
 225         Zero out the dynamic allocated content space.
 226         (elf64_x86_64_discard_copies): Removed.
 227         (elf64_x86_64_relocate_section): Make use of dynamic section
 228         short-cuts.  Localise vars, and delay setting.  Better error
 229         reporting, replace BFD_ASSERT with abort.  Check
 230         ELF_LINK_HASH_DEF_DYNAMIC to see if a symbol is not defined in the
 231         regular object file and tread the weak definition as the normal
 232         one.  Don't discard relocs for undefweak or undefined symbols and
 233         check !DEF_REGULAR as well as DEF_DYNAMIC in test for avoided copy
 234         relocs.
 235         (elf64_x86_64_finish_dynamic_symbol): Don't copy relocs for
 236         symbols that have been forced local.  Use same test to decide if
 237         we can use a relative reloc for got as relocate_section.  Expand
 238         SHN_UNDEF comment.  Move expressions out of function calls.
 239         Replace BFD_ASSERT with abort.
 240         (bfd_elf64_bfd_final_link): Removed.
 241         (elf_backend_copy_indirect_symbol): Define.
 242
 243 2002-02-20  Tom Rix  <trix@redhat.com>
 244
 245         * coff-rs6000.c (xcoff_howto_table): Add 16 bit R_BA.
 246         (_bfd_xcoff_reloc_type_lookup): Use it.
 247         * coff64-rs6000.c (xcoff64_howto_table): Same.
 248         (xcoff64_reloc_type_lookup): Same.
 249
 250 2002-02-20  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 251
 252         * osf-core.c (osf_core_vec):  OSF/1 (Digital Unix) core files are
 253         little endian.
 254
 255 2002-02-19  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 256
 257         * archures.c (bfd_mach_s390_esa): Rename to bfd_mach_s390_31.
 258         (bfd_mach_s390_esame): Rename to bfd_mach_s390_64.
 259         * bfd-in2.h: Regenerate.
 260         * cpu-s390.c (arch_info_struct): Use renamed architecture defines.
 261         Replace architecture name "s390" with "s390:31-bit" and "s390:esame"
 262         with "s390:64-bit".
 263         * elf32-s390.c (elf_howto_table): Add 32 bit pc relative relocations.
 264         (elf_s390_reloc_type_lookup): Likewise.
 265         (elf_s390_check_relocs): Likewise.
 266         (elf_s390_gc_sweep_hook): Likewise.
 267         (elf_s390_relocate_section): Likewise.
 268         (elf_s390_object_p): Use renamed architecture define.
 269         * elf64-s390.c (elf_s390_object_p): Use renamed architecture define.
 270
 271 2002-02-19  Frank Ch. Eigler  <fche@redhat.com>
 272
 273         * syms.c (stt[]): Sorted.  Added .init/.fini -> "t" mapping.
 274
 275 2002-02-19  Jakub Jelinek  <jakub@redhat.com>
 276
 277         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Enable
 278         absptr -> pcrel optimization for shared libs.
 279         Only create minimal .eh_frame_hdr if absptr FDE encoding in shared
 280         library cannot be converted to pcrel.
 281         (_bfd_elf_eh_frame_section_offset): Return -2 if making absptr
 282         relative.
 283         * elf32-i386.c (elf_i386_relocate_section): If
 284         _bfd_elf_section_offset returned -2, skip, but make sure the
 285         relocation is installed.
 286         * elf32-arm.h (elf32_arm_final_link_relocate): Likewise.
 287         * elf32-cris.c (cris_elf_relocate_section): Likewise.
 288         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
 289         * elf32-i370.c (i370_elf_relocate_section): Likewise.
 290         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
 291         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 292         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 293         * elf32-sh.c (sh_elf_relocate_section): Likewise.
 294         * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
 295         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 296         * elf64-s390.c (elf_s390_relocate_section): Likewise.
 297         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
 298         * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
 299         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
 300         * elf64-alpha.c (elf64_alpha_relocate_section): Handle
 301         _bfd_elf_section_offset returning -2 the same way as -1.
 302         * elfxx-ia64.c (elfNN_ia64_install_dyn_reloc): Likewise.
 303         * elf32-mips.c (mips_elf_create_dynamic_relocation): Add FIXME
 304         and BFD_ASSERT.
 305         * elf64-mips.c (mips_elf64_create_dynamic_relocation): Likewise.
 306
 307 2002-02-18  Tom Rix  <trix@redhat.com>
 308
 309         * xcofflink.c (bfd_xcoff_link_gernate_rtinit): Add -brtl support.
 310         (bfd_xcoff_size_dynamic_sections): Same.
 311         * bfd-in.h (bfd_xcoff_link_generate_rtinit): Same.
 312         (bfd_xcoff_size_dynamic_sections): Same.
 313         * coff-rs6000.c (xcoff_generate_rtinit): Same.
 314         * coff-rs646000.c (xcoff64_generate_rtinit): Same.
 315         * libxcoff.h (struct xcoff_backend_data_rec): Same.
 316         * xcofflink.c (xcoff_build_ldsyms, xcoff_link_add_symbols): Clean.
 317         * bfd-in2.h: Regenerate.
 318
 319 2002-02-18  Alan Modra  <amodra@bigpond.net.au>
 320
 321         * elf64-ppc.c (STFD_FR0_0R1, LFD_FR0_0R1, BLR): Define.
 322         (struct ppc_link_hash_table): Add sfpr.
 323         (ppc64_elf_link_hash_table_create): Init it.
 324         (ppc64_elf_create_dynamic_sections): Split creation of .stub and
 325         .glink out to..
 326         (create_linkage_sections): ..here.  Make .sfpr too.
 327         (ppc64_elf_check_relocs): Call create_linkage_sections, and set
 328         dynobj early.
 329         (MIN_SAVE_FPR, MAX_SAVE_FPR): Define.
 330         (ppc64_elf_func_desc_adjust): Look for missing ._savef* and
 331         ._restf* functions, and create as needed.
 332         (func_desc_adjust): Only force_local for shared libs.
 333
 334 2002-02-18  David O'Brien  <obrien@FreeBSD.org>
 335
 336         * configure.in: Bump version number post 2.12 branching.
 337         * configure: Regenerate.
 338
 339 2002-02-17  Hans-Peter Nilsson  <hp@bitrange.com>
 340
 341         * mmo.c: Correct and improve comments.
 342         (mmo_write_chunk): Store trailing byte in bfd buffer; don't
 343         zero-pad.  Use input to fill up non-empty bfd buffer.
 344         (mmo_flush_chunk): New function.
 345         (mmo_write_loc_chunk): Add parameter last_vmap, all callers
 346         changed.  Don't emit location specifier if VMA is same as
 347         *LAST_VMAP after omitting leading zero contents.  Call
 348         mmo_flush_chunk before emitting location specifier.
 349         (mmo_write_loc_chunk_list): Call mmo_flush_chunk when finished
 350         with mmo_write_loc_chunk calls.
 351         (mmo_internal_write_section): Call mmo_flush_chunk after
 352         mmo_write_chunk.
 353         (mmo_write_symbols_and_terminator): Move :Main to first position
 354         in symbol array.  Add faked one if it does not exist if there are
 355         other symbols.  Don't add it if there are no symbols at all.  Move
 356         out test for value of :Main from symbol loop.  Rename table
 357         fakemain to maintable and variable mainsym to fakemain.
 358
 359 2002-02-15  Richard Henderson  <rth@redhat.com>
 360
 361         * elf64-alpha.c (elf64_alpha_relocate_section) [BRSGP]: A target
 362         section with no got matches any got.  Simplify error generaion.
 363
 364 2002-02-15  Alan Modra  <amodra@bigpond.net.au>
 365
 366         Support arbitrary length fill patterns.
 367         * linker.c (bfd_new_link_order): Zero all fields with bfd_zalloc.
 368         (_bfd_default_link_order): Remove bfd_fill_link_order code.
 369         Call default_data_link_order.
 370         (default_fill_link_order): Delete.
 371         (default_data_link_order): New function.
 372         * elf32-mips.c (_bfd_mips_elf_final_link): Replace occurrences
 373         of bfd_fill_link_order with bfd_data_link_order.
 374         * elf64-alpha.c (elf64_alpha_final_link): Likewise.
 375         * elf64-mips.c (mips_elf64_final_link): Likewise.
 376
 377         * bfd.c (bfd_scan_vma): Clamp overflows to max bfd_vma value.
 378         Correct value returned in "end" for "0x<non-hex>".
 379
 380 2002-02-14  Nick Clifton  <nickc@cambridge.redhat.com>
 381
 382         * cpu-arm.c (processors): Replace 'arch' field with 'mach'.
 383         (scan): Test against 'mach' field in info structure.
 384
 385 2002-02-14  Alan Modra  <amodra@bigpond.net.au>
 386
 387         * elf.c (elf_fake_sections): Use SHT_NOBITS when SEC_NEVER_LOAD.
 388
 389 2002-02-14  Matt Fredette  <fredette@netbsd.org>
 390
 391         * elf32-m68k.c (elf32_m68k_print_private_bfd_data): Recognize
 392         EF_M68000.
 393
 394 2002-02-13  Nick Clifton  <nickc@cambridge.redhat.com>
 395
 396         * elf.c (_bfd_elf_make_section_from_shdr): Do not insist on
 397         non-zero physical addresses when adjusting the LMAs of new
 398         sections.
 399
 400 2002-02-12  John David Anglin  <dave@hiauly1.hia.nrc.ca>
 401
 402         * elf-hppa.h (elf_hppa_reloc_final_type): New function stripped
 403         from _bfd_elf_hppa_gen_reloc_type.
 404         (_bfd_elf_hppa_gen_reloc_type): Remove duplicate prototype.
 405         * elf32-hppa.h (elf32_hppa_reloc_final_type): Add protptype.
 406         * elf32-hppa.c: Include elf32-hppa.h before elf-hppa.h.
 407         * elf64-hppa.h (elf64_hppa_reloc_final_type): Add protptype.
 408
 409 2002-02-12  Alexandre Oliva  <aoliva@redhat.com>
 410
 411         * elf-m10300.c (mn10300_elf_relax_section): Skip section before
 412         loading its contents if there's nothing to do in it.
 413
 414 2002-02-12  Alan Modra  <amodra@bigpond.net.au>
 415
 416         * elf64-ppc.c (ppc64_elf_size_stubs): Correct test for crossing
 417         64k boundary.
 418
 419         * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Add dynamic
 420         DT_PPC64_OPD and DT_PPC64_OPDSZ tags.
 421         (ppc64_elf_finish_dynamic_sections): Set values for them.
 422
 423 2002-02-11  Michael Snyder  <msnyder@redhat.com>
 424
 425         * elf-bfd.h (elfcore_write_lwpstatus): Add prototype.
 426         * elf.c (elfcore_grok_pstatus): Add prototype.
 427         (elfcore_grok_lwpstatus): Add prototype.
 428         (elfcore_write_lwpstatus): New function.
 429         (elfcore_write_pstatus): Fix typo, eliminate unnecessary memcpy.
 430
 431 2002-02-11  Alexandre Oliva  <aoliva@redhat.com>
 432
 433         * elf32-sh.c: Added missing prototypes.
 434         * elf32-sh64.c: Likewise.
 435         (sh_elf_align_loads): Mark unused args as such.
 436         * elf64-sh64.c: Added missing prototypes.
 437         (struct elf_sh64_link_hash_entry): Fix typo.
 438         (sh_elf64_relocate_section): Fix info argument passed to
 439         _bfd_elf_section_offset.
 440
 441 2002-02-11  Alan Modra  <amodra@bigpond.net.au>
 442
 443         * Makefile.am: "make dep-am".
 444         * Makefile.in: Regenerate.
 445         * aclocal.m4: Regenerate.
 446         * config.in: Regenerate.
 447         * configure: Regenerate.
 448
 449 2002-02-10  Daniel Jacobowitz  <drow@mvista.com>
 450
 451         * coff-rs6000.c (xcoff_generate_rtinit): Silence uninitialized
 452         variable warnings.
 453         * elf32-sh.c (sh_elf_relax_section): Silence signed/unsigned
 454         comparison warning.
 455         * trad-core.c (trad_unix_core_file_p): Silence pointer/integer
 456         cast warnings for the common case.
 457
 458 2002-02-10  Hans-Peter Nilsson  <hp@bitrange.com>
 459
 460         * config.bfd (sh-*-linux*, sh-*-elf* | sh-*-rtemself*): Add sh64
 461         vectors.
 462         (sh-*-netbsdelf*): New, to trump sh*-*-netbsdelf* and add sh64
 463         vectors.
 464
 465 2002-02-09  Richard Henderson  <rth@redhat.com>
 466
 467         * elf64-alpha.c (elf64_alpha_howto): Add R_ALPHA_BRSGP.
 468         (elf64_alpha_reloc_map, elf64_alpha_check_relocs): Likewise.
 469         (elf64_alpha_relocate_section): Likewise.
 470         * reloc.c (BFD_RELOC_ALPHA_BRSGP): New.
 471         * bfd-in2.h, libbfd.h: Rebuild.
 472
 473 2002-02-09  Hans-Peter Nilsson  <hp@bitrange.com>
 474
 475         * elf64-mmix.c (_bfd_mmix_finalize_linker_allocated_gregs): Check
 476         that base-plus-offset reloc accounting is consistent.
 477         (mmix_elf_relax_section): Keep base-plus-offset reloc accounting
 478         up to date for undefined symbols.
 479
 480 2002-02-08  Eric Christopher  <echristo@redhat.com>
 481
 482         From Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 483
 484         * elf32-mips.c (_bfd_mips_elf_fake_sections): Don't create .rela
 485         sections for the O32 ABI.
 486
 487 2002-02-08  Chris Demetriou  <cgd@broadcom.com>
 488
 489         * elf32-arm.h: Fix formatting of _("...").
 490         * elf32-d10v.c: Likewise.
 491         * elf32-m68k.c: Likewise.
 492         * elf32-mips.c: Likewise.
 493
 494 2002-02-08  Ivan Guzvinec <ivang@opencores.org>
 495
 496         * coff-or32.c: Fix compile time warning messages.
 497
 498 2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
 499
 500         Contribute sh64-elf.
 501         2002-01-23  Alexandre Oliva  <aoliva@redhat.com>
 502         * reloc.c (R_SH_GOTPLT32, R_SH_GOT_LOW16, R_SH_GOT_MEDLOW16,
 503         R_SH_GOT_MEDHI16, R_SH_GOT_HI16, R_SH_GOTPLT_LOW16,
 504         R_SH_GOTPLT_MEDLOW16, R_SH_GOTPLT_MEDHI16, R_SH_GOTPLT_HI16,
 505         R_SH_PLT_LOW16, R_SH_PLT_MEDLOW16, R_SH_PLT_MEDHI16,
 506         R_SH_PLT_HI16, R_SH_GOTOFF_LOW16, R_SH_GOTOFF_MEDLOW16,
 507         R_SH_GOTOFF_MEDHI16, R_SH_GOTOFF_HI16, R_SH_GOTPC_LOW16,
 508         R_SH_GOTPC_MEDLOW16, R_SH_GOTPC_MEDHI16, R_SH_GOTPC_HI16,
 509         R_SH_GOT10BY4, R_SH_GOTPLT10BY4, R_SH_GOT10BY8, R_SH_GOTPLT10BY8,
 510         R_SH_COPY64, R_SH_GLOB_DAT64, R_SH_JMP_SLOT64, R_SH_RELATIVE64):
 511         New relocs.
 512         * libbfd.h, bfd-in2.h: Rebuilt.
 513         * elf32-sh.c (sh_elf_howto_table): Define new relocs.
 514         (sh_reloc_map): Map them.
 515         (PLT_ENTRY_SIZE, elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
 516         elf_sh_plt_entry_be, elf_sh_plt_entry_le, elf_sh_pic_plt_entry_be,
 517         elf_sh_pic_plt_entry_le, elf_sh_plt0_entry, elf_sh_plt_entry,
 518         elf_sh_pic_plt_entry, elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
 519         elf_sh_plt0_gotplt_offset, elf_sh_plt_temp_offset,
 520         elf_sh_plt_symbol_offset, elf_sh_plt_reloc_offset,
 521         movi_shori_putval) [INCLUDE_SHMEDIA]: New.
 522         (elf_sh_link_hash_entry) [INCLUDE_SHMEDIA]: Add
 523         datalabel_got_offset.
 524         (sh_elf_link_hash_newfunc): Initialize it.
 525         (sh_elf_relocate_section): Augment the scope of
 526         seen_stt_datalabel.  Introduce GOTPLT support.  Extend GOTPC, PLT,
 527         GOT and GOTOFF handling to new SHmedia relocation types.  Support
 528         GOT_BIAS.
 529         (sh_elf_check_relocs): Likewise.
 530         (sh_elf_finish_dynamic_symbol) [TARGET_SHMEDIA]: Set up values in
 531         PLT entries using movi_shori_putval.  Support GOT_BIAS.
 532         (sh_elf_finish_dynamic_sections): Likewise.
 533         * elf32-sh64.c (shmedia_prepare_reloc): Do not add addend to
 534         relocation, it's now done by the caller.
 535         (GOT_BIAS): New.
 536         * elf64-sh64.c (GOT_BIAS, PLT_ENTRY_SIZE, elf_sh64_sizeof_plt,
 537         elf_sh64_plt_plt0_offset, elf_sh64_plt0_gotplt_offset,
 538         elf_sh64_plt_temp_offset, elf_sh64_plt_symbol_offset,
 539         elf_sh64_plt_reloc_offset, ELF_DYNAMIC_INTERPRETER,
 540         elf_sh64_pcrel_relocs_copied, elf_sh64_link_hash_entry,
 541         elf_sh64_link_hash_table, sh64_elf64_link_hash_traverse,
 542         sh64_elf64_hash_table): New.
 543         (sh_elf64_howto_table): Introduce new relocs.
 544         (sh_elf64_info_to_howto): Accept new PIC relocs.
 545         (sh_elf64_relocate_section): Augment the scope of
 546         seen_stt_datalabel.  Support new PIC relocs.
 547         (sh_elf64_check_relocs): Support new PIC relocs.
 548         (elf_sh64_plt0_entry_be, elf_sh64_plt0_entry_le,
 549         elf_sh64_plt_entry_be, elf_sh64_plt_entry_le,
 550         elf_sh64_pic_plt_entry_be, elf_sh64_pic_plt_entry_le,
 551         elf_sh64_plt0_entry, elf_sh64_plt_entry, elf_sh64_pic_plt_entry,
 552         sh64_elf64_link_hash_newfunc, sh64_elf64_link_hash_table_create,
 553         movi_shori_putval, movi_3shori_putval,
 554         sh64_elf64_create_dynamic_sections,
 555         sh64_elf64_adjust_dynamic_symbol, sh64_elf64_discard_copies,
 556         sh64_elf64_size_dynamic_sections,
 557         sh64_elf64_finish_dynamic_symbol,
 558         sh64_elf64_finish_dynamic_sections): New.
 559         (elf_backend_create_dynamic-sections,
 560         bfd_elf64_bfd_link_hash_table_create,
 561         elf_backend_adjust_dynamic_symbol,
 562         elf_backend_size_dynamic_sections,
 563         elf_backend_finish_dynamic_symbol,
 564         elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
 565         elf_backend_plt_readonly, elf_backend_want_plt_sym,
 566         elf_backend_got_header_size, elf_backend_plt_header_size):
 567         Define.
 568         2001-05-16  Alexandre Oliva  <aoliva@redhat.com>
 569         * elf32-sh.c: Renumbered and renamed some SH5 relocations to
 570         match official numbers and names; moved unmaching ones to the
 571         range 0xf2-0xff.
 572         * elf32-sh64.c, elf64-sh64.c: Likewise.
 573         2001-03-12  DJ Delorie  <dj@redhat.com>
 574         * elf32-sh.c (sh_elf_relax_section): Don't relax SHmedia
 575         sections.
 576         2001-03-12  DJ Delorie  <dj@redhat.com>
 577         * elf32-sh64.c (shmedia_prepare_reloc): Validate relocs that must
 578         be aligned.
 579         * elf64-sh64.c (sh_elf64_relocate_section): Ditto.
 580         2001-01-14  Hans-Peter Nilsson  <hpn@cygnus.com>
 581         * elf32-sh64.c (bfd_elf32_bfd_copy_private_section_data): Define.
 582         (sh64_elf_fake_sections): Set type to SHT_SH5_CR_SORTED for a
 583         .cranges section with SEC_SORT_ENTRIES set.
 584         (sh64_backend_section_from_shdr): Set SEC_SORT_ENTRIES on an
 585         incoming sorted .cranges section.
 586         (sh64_bfd_elf_copy_private_section_data): New.
 587         (sh64_elf_final_write_processing): Only sort .cranges and modify
 588         start address if called by linker.
 589         2001-01-08  Ben Elliston  <bje@redhat.com>
 590         * elf32-sh64.c (sh64_elf_final_write_processing): Activate
 591         Hans-Peter Nilsson's set bit 0 patch from       2001-01-06.
 592         * elf64-sh64.c (sh64_elf64_final_write_processing): Ditto.
 593         2001-01-06  Hans-Peter Nilsson  <hpn@cygnus.com>
 594         * elf64-sh64.c (sh_elf64_howto_table): No open brace at start of
 595         line.  Add comments before all entries.
 596         <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct and clarify describing
 597         comment.
 598         (sh_elf64_reloc): Correct head comment.
 599         (sh_elf64_relocate_section): Correct spacing.
 600         <relocating for a local symbol>: Do not honour STO_SH5_ISA32;
 601         instead call reloc_dangerous callback.
 602         <case R_SH_SHMEDIA_CODE>: New case.
 603         (sh_elf64_gc_mark_hook): Correct spacing.
 604         (sh_elf64_check_relocs): Ditto.
 605         * elf32-sh64.c (shmedia_prepare_reloc) <case R_SH_SHMEDIA_CODE>:
 606         New case.
 607         * elf32-sh.c: Correct #endif comments for #ifndef-wrapped
 608         functions.
 609         (sh_elf_howto_table) <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct,
 610         clarify describing comment.  Add comments before all entries.
 611         (sh_elf_relocate_section) <relocating for a local symbol>: Do not
 612         honour STO_SH5_ISA32; instead call reloc_dangerous callback.
 613         2001-01-06  Hans-Peter Nilsson  <hpn@cygnus.com>
 614         Sort .cranges section in final link.  Prepare to set bit 0 on
 615         entry address.
 616         * elf32-sh64.c (struct sh64_find_section_vma_data): New.
 617         (sh64_elf_link_output_symbol_hook): Fix typo in prototype.
 618         (sh64_elf_set_mach_from_flags): Set SEC_DEBUGGING on incoming
 619         .cranges section.
 620         (sh64_backend_section_from_shdr): New, to recognize
 621         SHT_SH5_CR_SORTED on incoming .cranges section.
 622         (elf_backend_section_from_shdr): Define.
 623         (sh64_elf_final_write_processing): Sort outgoing .cranges
 624         section.  (New, temporarily disabled:) Set bit 0 on entry address
 625         according to ISA type.
 626         (sh64_find_section_for_address): New.
 627         (crange_qsort_cmpb, crange_qsort_cmpl, crange_bsearch_cmpb,
 628         crange_bsearch_cmpl): Move here from opcodes/sh64-dis.c.
 629         (sh64_address_in_cranges): Move here from opcodes/sh64-dis.c.  Use
 630         bfd_malloc, not xmalloc.
 631         (sh64_get_contents_type): Move here from opcodes/sh64-dis.c.  Make
 632         global.
 633         * elf32-sh64.c (sh64_elf64_final_write_processing): New, (but
 634         temporarily disabled) setting bit 0 on entry address.
 635         (elf_backend_final_write_processing): Define.
 636         2001-01-05  Hans-Peter Nilsson  <hpn@cygnus.com>
 637         * elf32-sh.c (sh_elf_howto_table) <R_SH_PT_16>: Adjust fields to
 638         be a proper relocation for PTA and PTB rather than a marker.
 639         <R_SH_IMMU5, R_SH_IMMS6, R_SH_IMMU6, R_SH_IMMS10, R_SH_IMMS10BY2,
 640         R_SH_IMMS10BY4, R_SH_IMMS10BY8, R_SH_IMMS16, R_SH_IMMU16,
 641         R_SH_IMM_LOW16, R_SH_IMM_LOW16_PCREL, R_SH_IMM_MEDLOW16,
 642         R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16, R_SH_IMM_MEDHI16_PCREL,
 643         R_SH_IMM_HI16, R_SH_IMM_HI16_PCREL, R_SH_64, R_SH_64_PCREL>:
 644         Zero src_mask.
 645         * elf64-sh64.c: Ditto.
 646         (sh_elf64_relocate_section) <case R_SH_PT_16>: New case.
 647         * elf32-sh64.c: Include opcodes/sh64-opc.h
 648         (shmedia_prepare_reloc): Take a bfd_link_info pointer as first
 649         argument.  Drop const qualifiers from "bfd *" and "bfd_byte *"
 650         parameters.  No unused parameters.  Caller changed.
 651         <case R_SH_PT_16>: New case.
 652         * Makefile.am (elf32-sh64.lo): Add dependency on sh64-opc.h.
 653         * Makefile.in: Regenerate.
 654         2000-12-30  Hans-Peter Nilsson  <hpn@cygnus.com>
 655         * elf64-sh64.c (sh64_elf64_fake_sections): Set SHF_SH5_ISA32 for
 656         all code sections.
 657         (sh_elf64_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
 658         (sh64_elf_merge_private_data): Ditto.
 659         * elf32-sh64.c (sh64_elf_fake_sections): Use sh64_elf_section_data
 660         to access stored section flags.
 661         (sh64_elf_final_write_processing): Return immediately unless
 662         called by linker.  Use sh64_elf_section_data (cranges) to get size
 663         of linker-generated cranges entries.
 664         (sh64_elf_copy_private_data): Add missing "return true".
 665         (sh64_elf_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
 666         (sh_elf64_merge_private_data): Ditto.
 667         2000-12-19  Hans-Peter Nilsson  <hpn@cygnus.com>
 668         * elf64-sh64.c (sh64_elf64_fake_sections): New, copy of
 669         elf64-sh64.c:sh64_elf_fake_sections.
 670         (elf_backend_fake_sections): Define as sh64_elf64_fake_sections.
 671         2000-12-18  Hans-Peter Nilsson  <hpn@cygnus.com>
 672         * elf32-sh64.c (sh64_elf_copy_private_data_internal): Delete.
 673         (sh64_elf_final_write_processing): New.
 674         (elf_backend_final_write_processing): Define.
 675         (sh64_elf_fake_sections): Get header flags from tdata field.
 676         (sh64_elf_copy_private_data): Do not call
 677         sh64_elf_copy_private_data_internal, just copy e_flags field.
 678         (sh64_elf_merge_private_data): Do not call
 679         sh64_elf_copy_private_data_internal.
 680         2000-12-12  Hans-Peter Nilsson  <hpn@cygnus.com>
 681         Remove EF_SH64_ABI64, let ELF size make difference.
 682         Remove SH64-specific BFD section flag.
 683         * elf32-sh64.c (sh64_elf_fake_sections): Recognize section as
 684         containing SHmedia through elf_section_data (asect)->tdata
 685         non-zero, not using a BFD section flag.
 686         (sh64_elf_set_mach_from_flags): Don't recognize EF_SH64_ABI64.
 687         (sh64_elf_merge_private_data): Similar.
 688         (elf_backend_section_flags): Don't define.
 689         (sh64_elf_backend_section_flags): Delete.
 690         * elf64-sh64.c (sh_elf64_set_mach_from_flags): Recognize EF_SH64,
 691         not EF_SH64_ABI64.
 692         (sh_elf64_merge_private_data): Similar.
 693         * section.c (Section flags definitions): Don't define
 694         SEC_SH_ISA_SHMEDIA.
 695         (bfd-in2.h): Regenerate.
 696         2000-12-09  Hans-Peter Nilsson  <hpn@cygnus.com>
 697         Make DataLabel references work with partial linking.
 698         * elf32-sh64.c: Fix formatting.
 699         (sh64_elf_link_output_symbol_hook): New.
 700         (elf_backend_link_output_symbol_hook): Define to
 701         sh64_elf_link_output_symbol_hook.
 702         (sh64_elf_add_symbol_hook): Make DataLabel symbol just global
 703         undefined if partial linking.  Adjust sanity check.
 704         * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): New.
 705         (elf_backend_link_output_symbol_hook): Define to
 706         sh64_elf64_link_output_symbol_hook.
 707         (sh64_elf64_add_symbol_hook): Make DataLabel symbol just global
 708         undefined if partial linking.  Adjust sanity check.
 709         2000-12-07  Hans-Peter Nilsson  <hpn@cygnus.com>
 710         Implement semantics for inter-file DataLabel references.
 711         * elf64-sh64.c (DATALABEL_SUFFIX): Define.
 712         (sh64_elf64_add_symbol_hook): New.
 713         (sh_elf64_relocate_section): If passing an indirect symbol with
 714         st_type STT_DATALABEL on the way to a symbol with st_other
 715         STO_SH5_ISA32, do not bitor 1 to the relocation.
 716         (elf_backend_add_symbol_hook): Define to
 717         sh64_elf64_add_symbol_hook.
 718         * elf64-sh32.c: Tweak comments.
 719         (DATALABEL_SUFFIX): Define.
 720         (sh64_elf_add_symbol_hook): New.
 721         (elf_backend_add_symbol_hook): Define to sh64_elf_add_symbol_hook.
 722         * elf32-sh.c (sh_elf_relocate_section): If passing an indirect
 723         symbol with st_type STT_DATALABEL on the way to a symbol with
 724         st_other STO_SH5_ISA32, do not bitor 1 to the relocation.
 725         2000-12-05  Hans-Peter Nilsson  <hpn@cygnus.com>
 726         Pass through STT_DATALABEL.
 727         * elf32-sh64.c (sh64_elf_get_symbol_type): New.
 728         (elf_backend_get_symbol_type): Define.
 729         * elf64-sh64.c (sh64_elf64_get_symbol_type): New.
 730         (elf_backend_get_symbol_type): Define.
 731         2000-11-30  Hans-Peter Nilsson  <hpn@cygnus.com>
 732         * elf32-sh64.c: Tweak comments.
 733         (sh64_elf_copy_private_data_internal): Add prototype.
 734         (bfd_elf32_bfd_set_private_flags): Define.
 735         (sh64_elf_copy_private_data_internal): Compare machine name, not
 736         textual BFD target name, to check whether to copy section flag
 737         SHF_SH5_ISA32.
 738         (sh64_elf_merge_private_data): Validize bfd_get_arch_size.
 739         Tweak section-contents-type-mismatch message.
 740         (shmedia_prepare_reloc): Add ATTRIBUTE_UNUSED markers.
 741         Validize reloc-types.
 742         * elf64-sh64.c: New file.
 743         * targets.c (bfd_elf64_sh64_vec, bfd_elf64_sh64l_vec): Declare.
 744         * Makefile.am (BFD64_BACKENDS): Add elf64-sh64.lo.
 745         (BFD64_BACKENDS_CFILES): Add elf64-sh64.c.
 746         Regenerate dependencies.
 747         * Makefile.in: Regenerate.
 748         * config.bfd (sh64-*-elf*): Add bfd_elf64_sh64_vec and
 749         bfd_elf64_sh64l_vec.
 750         * configure.in: Handle bfd_elf64_sh64_vec and
 751         bfd_elf64_sh64l_vec.
 752         * configure: Regenerate.
 753         * po/POTFILES.in: Regenerate.
 754         * po/bfd.pot: Regenerate.
 755         2000-11-29  Hans-Peter Nilsson  <hpn@cygnus.com>
 756         * elf32-sh64.c (sh64_elf_set_mach_from_flags): Do not recognize
 757         anything else but EF_SH64 and EF_SH64_ABI64.
 758         (sh64_elf_merge_private_data): Emit error for anything else but
 759         EF_SH64 and EF_SH64_ABI64.
 760         * config.bfd: Remove bfd_elf32_shblin_vec and bfd_elf32_shlin_vec
 761         from targ_selvecs.
 762         * configure.in: Add cofflink.lo to bfd_elf32_sh64_vec and
 763         bfd_elf32_sh64l_vec as a temporary measure.
 764         * configure: Regenerate.
 765         2000-11-27  Hans-Peter Nilsson  <hpn@cygnus.com>
 766         * cpu-sh.c (arch_info_struct): Include sh5 item
 767         unconditionalized.
 768         * config.bfd (sh64-*-elf*): Do not set targ_cflags.
 769         Add targ_selvecs bfd_elf32_sh_vec, bfd_elf32_shl_vec,
 770         bfd_elf32_shblin_vec and bfd_elf32_shlin_vec.
 771         * elf32-sh64.c: Tweak comments.
 772         (sh64_elf_set_mach_from_flags): Recognize all machine flags that
 773         are proper subsets of SH64 as bfd_mach_sh5.  Add EF_SH64_ABI64.
 774         (sh64_elf_copy_private_data_internal): Wrap long line.
 775         (sh64_elf_merge_private_data): Rewrite to allow objects from
 776         SH64 subsets to be linked together.
 777         (INCLUDE_SHMEDIA): Define.
 778         * elf32-sh.c (sh_elf_relocate_section) <local symbol>:
 779         Parenthesize plus-expression inside or-expression.
 780         <global symbol>: Ditto.
 781         (sh_elf_set_mach_from_flags): Remove code refusing
 782         deleted EF_SH64_32BIT_ABI flag.
 783         2000-11-26  Hans-Peter Nilsson  <hpn@cygnus.com>
 784         * elf32-sh.c (sh_elf_howto_table) <R_SH_IMM_LOW16_PCREL,
 785         R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16_PCREL,
 786         R_SH_IMM_HI16_PCREL, R_SH_64_PCREL>: Set pcrel_offset to true.
 787         (sh_elf_relocate_section) <local symbol>: Or 1 in
 788         calculation of relocation if sym->st_other & STO_SH5_ISA32.
 789         <global symbol>: Ditto if h->other & STO_SH5_ISA32.
 790         * elf32-sh64.c (shmedia_prepare_reloc): Add rel->r_addend to
 791         relocation.
 792         2000-11-24  Hans-Peter Nilsson  <hpn@cygnus.com>
 793         * Makefile.am (BFD32_BACKENDS): Add elf32-sh64.lo.
 794         (BFD32_BACKENDS_CFILES): Add elf32-sh64.c.
 795         Regenerate dependencies.
 796         * Makefile.in: Regenerate.
 797         * archures.c: Add bfd_mach_sh5.
 798         * config.bfd: Map targ_cpu sh* to bfd_sh_arch.
 799         Handle sh64-*-elf*.  Set targ_cflags to -DINCLUDE_SHMEDIA.
 800         * configure.in: Handle bfd_elf32_sh64_vec and bfd_elf32_sh64l_vec.
 801         * configure: Regenerate.
 802         * reloc.c (BFD_RELOC_SH_SHMEDIA_CODE, BFD_RELOC_SH_IMMU5,
 803         BFD_RELOC_SH_IMMS6, BFD_RELOC_SH_IMMS6BY32, BFD_RELOC_SH_IMMU6,
 804         BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
 805         BFD_RELOC_SH_IMMS10BY4, BFD_RELOC_SH_IMMS10BY8,
 806         BFD_RELOC_SH_IMMS16, BFD_RELOC_SH_IMMU16, BFD_RELOC_SH_IMM_LOW16,
 807         BFD_RELOC_SH_IMM_LOW16_PCREL, BFD_RELOC_SH_IMM_MEDLOW16,
 808         BFD_RELOC_SH_IMM_MEDLOW16_PCREL, BFD_RELOC_SH_IMM_MEDHI16,
 809         BFD_RELOC_SH_IMM_MEDHI16_PCREL, BFD_RELOC_SH_IMM_HI16,
 810         BFD_RELOC_SH_IMM_HI16_PCREL, BFD_RELOC_SH_PT_16): New relocations.
 811         * cpu-sh.c [INCLUDE_SHMEDIA] (arch_info_struct): Define and link
 812         in item for SH5.
 813         * elf32-sh.c [INCLUDE_SHMEDIA] (sh_elf_howto_table): Add howto items
 814         for SHmedia relocs.
 815         [INCLUDE_SHMEDIA] (sh_rel): Add mappings for SHmedia relocs.
 816         [INCLUDE_SHMEDIA] (sh_elf_relocate_section) [default]: Call
 817         shmedia_prepare_reloc, goto final_link_relocate if it returns
 818         non-zero, else fail as before.
 819         (sh_elf_set_mach_from_flags): Provide function only if not defined
 820         as macro.  Do not recognize objects with EF_SH64_32BIT_ABI set.
 821         (sh_elf_set_private_flags): Provide function only if not defined
 822         as a macro.
 823         (sh_elf_copy_private_data): Similar.
 824         (sh_elf_merge_private_data): Similar.
 825         * section.c (SEC_SH_ISA_SHMEDIA): New.
 826         * targets.c (bfd_elf32_sh64_vec, bfd_elf32_sh64l_vec): Declare.
 827         * elf32-sh64.c: New file.
 828         * libbfd.h: Regenerate.
 829         * bfd-in2.h: Regenerate.
 830         * po/POTFILES.in: Regenerate.
 831         * po/bfd.pot: Regenerate.
 832         * bfd-in2.h: Regenerate.
 833         * libbfd.h: Regenerate.
 834
 835 2002-02-07  Daniel Jacobowitz  <drow@mvista.com>
 836
 837         * bfd-in.h: Update <stdbool.h> check to only see if <stdbool.h> has
 838         been included, not drag it in.
 839         * bfd-in2.h: Regenerate.
 840
 841 2002-02-06  H.J. Lu  (hjl@gnu.org)
 842
 843         * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Update
 844         the mach and ISA fields if necessary.
 845
 846 2002-02-06  Nick Clifton  <nickc@cambridge.redhat.com>
 847
 848         * coffcode.h (coff_set_arch_mach_hook): Select the highest known
 849         ARM architecture when an F_ARM_5 flag is detected, since we cannot
 850         be sure exactly which architecture this represents.
 851
 852 2002-02-05  Nick Clifton  <nickc@redhat.com>
 853
 854         * po/tr.po: Updated translation.
 855
 856 2002-02-05  Alan Modra  <amodra@bigpond.net.au>
 857
 858         From Jimi X <jimix@watson.ibm.com>
 859         * archures (bfd_mach_ppc64): Define.
 860         (bfd_powerpc_arch): Rename to bfd_powerpc_archs.
 861         (bfd_powerpc_arch): Define.
 862         * bfd-in2.h: Regenerate.
 863         * cpu-powerpc.c (arch_info_struct): Rename to bfd_powerpc_archs.
 864         (bfd_powerpc_arch): Move to tail of bfd_powerpc_archs.
 865         (bfd_powerpc_archs): Add default powerpc64 arch.
 866
 867 2002-02-05  Alan Modra  <amodra@bigpond.net.au>
 868
 869         * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Check for relocs
 870         against section syms in readonly sections.  Don't do the global
 871         sym check if we find one.
 872         * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
 873         * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
 874         * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
 875         * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
 876         (elf_s390_grok_prstatus): Add missing prototype.
 877
 878 2002-02-04  Hans-Peter Nilsson  <hp@bitrange.com>
 879
 880         * elf64-mmix.c (mmix_dump_bpo_gregs): New function.
 881         (mmix_elf_check_common_relocs) <case R_MMIX_BASE_PLUS_OFFSET>:
 882         Call bfd_get_section_by_name only once.  Initialize
 883         bpodata->n_bpo_relocs_this_section.
 884         (_bfd_mmix_prepare_linker_allocated_gregs): Remove comment
 885         referring to DSOs.
 886         (bpo_reloc_request_sort_fn): Don't use difference of values as
 887         return-value.
 888
 889 2002-02-02  David O'Brien  <obrien@FreeBSD>
 890
 891         * configure.in: Tweak the FreeBSD 4.x recognition more.  Only treat
 892         version 4.5 and later the same as 5-CURRENT.
 893         * configure: Re-generate.
 894
 895 2002-02-02  Jason Thorpe  <thorpej@wasabisystems.com>
 896
 897         * config.bfd (hppa*-*-netbsd*): New target.
 898
 899 2002-01-31  Philipp Thomas  <pthomas@suse.de>
 900
 901         * coff-arm.c (coff_arm_merge_private_bfd_data): Move ERROR
 902         to front of message. Unify messages with elf32-arm.h. Use
 903         commas where neccessary.
 904         * elf32-arm.h (elf32_arm_merge_private_bfd_data): Use all upcase
 905         ERROR in messages. Unify messages with coff-arm.c. Correct
 906         VFP/FPA error message.
 907         (elf32_arm_print_private_bfd_data): Don't mark APCS-26 and
 908         APCS-32 for translation.
 909
 910 2002-02-01  Hans-Peter Nilsson  <hp@bitrange.com>
 911
 912         Perform on-demand global register allocation from
 913         R_MMIX_BASE_PLUS_OFFSET relocs.
 914         * elf64-mmix.c (struct bpo_reloc_section_info, struct
 915         bpo_reloc_request, struct bpo_greg_section_info): New.
 916         (mmix_elf_check_common_relocs, mmix_elf_gc_sweep_hook,
 917         bpo_reloc_request_sort_fn, mmix_elf_relax_section,
 918         _bfd_mmix_check_all_relocs,
 919         _bfd_mmix_prepare_linker_allocated_gregs,
 920         _bfd_mmix_finalize_linker_allocated_gregs): New functions.
 921         (elf_mmix_howto_table): Correct src_mask for most relocs.
 922         (mmix_elf_perform_relocation) <case R_MMIX_BASE_PLUS_OFFSET>: New
 923         case.
 924         (mmix_final_link_relocate) <case R_MMIX_BASE_PLUS_OFFSET>: New
 925         case.  Fix typo in comment.  New label do_mmix_reloc.
 926         (mmix_elf_check_relocs): Abuse bfd_link_info member base_file to
 927         store first object file with a base-plus-offset reloc.  Call
 928         mmix_elf_check_common_relocs for the part common with mmo.
 929         (mmix_elf_final_link): Write out linker-allocated register
 930         contents section.
 931         (elf_backend_gc_sweep_hook): Define.
 932         (bfd_elf64_bfd_relax_section): Define.
 933
 934         * mmo.c: Don't include <ctype.h>
 935         (mmo_init): Correct init-once logic.
 936
 937 2002-02-01  Tom Rix  <trix@redhat.com>
 938
 939         * config.bfd: Conditionally support <aiaff> for pre AIX 4.3.
 940
 941 2002-02-01  Alan Modra  <amodra@bigpond.net.au>
 942
 943         * Makefile.am: Run "make dep-am"
 944         * Makefile.in: Regenerate.
 945
 946 2002-01-31  David O'Brien  <obrien@FreeBSD>
 947
 948         * configure.in: Recognize the differences in core files from FreeBSD
 949         4.{0,1} and later versions of 4.x.  This treats 4.2+ the same as
 950         5-CURRENT.
 951         * configure: Regenerate.
 952
 953 2002-01-31  Ivan Guzvinec  <ivang@opencores.org>
 954
 955         * coff-or32.c: New file.
 956         * cpu-or32.c: New file.
 957         * elf32-or32.c: New file.
 958         * archures.c: Add support for or32.
 959         * targets.c: Add support for or32.
 960         * bfd-in2.h: Regenerate.
 961         * coffcode.h (coff_set_arch_mach_hook, coff_set_flags,
 962         coff_write_object_contents): Add support for or32.
 963         * config.bfd: Add target.
 964         * configure.in: Add support for or32.
 965         * configure: Regenerate.
 966         * Makefile.am: Add support for or32.
 967         * Makefile.in: Regenerate.
 968         * po/SRC-POTFILES.in: Add or32 files.
 969         * po/bfd.pot: Regenerate.
 970
 971 2002-01-31  Nick Clifton  <nickc@cambridge.redhat.com>
 972             Don Lindsay  <lindsayd@cisco.com>
 973
 974         * elf32-mips.c (mips_elf_calculate_relocation): Replace 'return
 975         false' with a return of a bfd_reloc_ error code.
 976
 977 2002-01-31  Hans-Peter Nilsson  <hp@axis.com>
 978
 979         * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
 980         unexport unreferenced symbols when --export-dynamic.  Call
 981         _bfd_elf_strtab_delref when unexporting.
 982
 983 2002-01-30  Daniel Jacobowitz  <drow@mvista.com>
 984
 985         * bfd-in.h: Include <stdbool.h> if it is available.
 986         * bfd-in2.h: Regenerated.
 987
 988 2002-01-31  Alan Modra  <amodra@bigpond.net.au>
 989
 990         * elf64-ppc.c (func_desc_adjust): STV_PROTECTED functions should
 991         not go via the plt.
 992
 993 2002-01-30  Nick Clifton  <nickc@cambridge.redhat.com>
 994
 995         * archures.c: Tidy up formatting of embedded comments.
 996         * bfd.c: Tidy up formatting of embedded comments.
 997         * bfd-in.h: Fix formatting of comments.
 998         * reloc.c: Tidy up formatting of ordinary & embedded comments.
 999         * section.c: Tidy up formatting of embedded comments.
1000         * syms.c: Tidy up formatting of embedded comments.
1001         * targets.c: Tidy up formatting of embedded comments.
1002
1003         * bfd-in2.h: Regenerate.
1004
1005 2002-01-30  Nick Clifton  <nickc@cambridge.redhat.com>
1006
1007         * vms-tir.c (cmd_name): New function.
1008         (tir_cmd_name): New function.
1009         (etir_sta, etir_sto, etir_opr, etir_stc): Use cmd_name().
1010         (tir_opr, tir_ctl, tir_cmd): use tir_cmd_name().
1011         Fix formatting.
1012
1013         * peXXigen.c (pe_print_idata): Rearrange message to aid in
1014         translation.
1015         (pe_print_pdata):  Rearrange message to aid in translation.
1016
1017         * libbfd.c (warn_deprecated): Rearrange error message to aid in
1018         translation.
1019
1020         * ihex.c (ihex_write_object_contents): Fix spelling typo.
1021
1022         * ieee.c (ieee_slurp_external_symbols): Remove spurious space.
1023
1024         * elf64-sparc.c (sparc64_elf_add_symbol_hook): Rearrange error
1025         message to aid in translation.
1026
1027         * elf64-mmix.c (mmix_final_link_relocate): Rearrange error message
1028         to aid in translation.
1029
1030         * elf32-arm.h (elf32_arm_merge_private_bfd_data): Fix typo.
1031
1032 2002-01-30  Philipp Thomas  <pthomas@suse.de>
1033
1034         * coff-arm.c, elf32-elf.h: Unify messages.
1035
1036 2002-01-30  Nick Clifton <nickc@redhat.com>
1037
1038         * po/sv.po: Updated translation.
1039
1040 2002-01-30  Philipp Thomas  <pthomas@suse.de>
1041
1042         * dwarf2.c (read_abbrev): Use full section name in error message.
1043         (decode_line_info): Likewise.
1044
1045         * elf.c (_bfd_elf_symbol_from_bfd_symbol): Don't translate debugging
1046         message.
1047
1048 2002-01-30  Alan Modra  <amodra@bigpond.net.au>
1049
1050         * elf64-ppc.c (func_desc_adjust): Only provide missing function
1051         descriptor symbols for undefined function code syms.  Clear
1052         ELF_LINK_NON_ELF so that they can stay weak.
1053
1054 2002-01-29  Chris Demetriou  <cgd@broadcom.com>
1055             Mitch Lichtenberg  <mpl@broadcom.com>
1056
1057         * bfd-in.h (bfd_mips_elf32_create_embedded_relocs): New prototype.
1058         * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): New function
1059         to handle 32-bit ELF embedded reloc (ld --embedded-relocs)
1060         generation.
1061         * bfd-in2.h: Regenerate.
1062
1063 2002-01-29  Chris Demetriou  <cgd@broadcom.com>
1064
1065         * elf32-mips.c: Add additional comments about HI16 relocation
1066         processing.
1067         (_bfd_mips_elf_hi16_reloc): Don't subtract address here for
1068         pc-relative relocations.  (Reverts change made on 2001-10-31.)
1069         (_bfd_mips_elf_lo16_reloc): Subtract address of LO16 part here
1070         for pc-relative relocations.
1071         (mips_elf_calculate_relocation): Add a comment about a kludge
1072         in the R_MIPS_GNU_REL_HI16 handling.
1073         (_bfd_mips_elf_relocate_section): Implement that kludge;
1074         adjust pc-relative HI16 relocation for difference in HI16 and
1075         LO16 addresses, since it can't easily be done in
1076         mips_elf_calculate_relocation.
1077
1078 2002-01-29  Martin Schwidefsky  <schwidefsky@de.ibm.com>
1079
1080         * elf32-i386 (elf_i386_adjust_dynamic_symbol): Do not replace PLT32
1081         relocations with PC32 relocations for undefined or weak symbols.
1082         * elf32-s390 (elf_i386_adjust_dynamic_symbol): Likewise.
1083         * elf64-s390x (elf_i386_adjust_dynamic_symbol): Likewise.
1084
1085 2002-01-28  Jason Thorpe  <thorpej@wasabisystems.com>
1086
1087         * elfcore.h (elf_core_file_p): Improve comment for last change.
1088
1089 2002-01-27  Daniel Jacobowitz  <drow@mvista.com>
1090
1091         * configure: Regenerated.
1092
1093 2002-01-27  Jason Thorpe  <thorpej@wasabisystems.com>
1094
1095         * elfcore.h (elf_core_file_p): Set the machine architecture
1096         before processing the program headers.
1097
1098 2002-01-26  Hans-Peter Nilsson  <hp@bitrange.com>
1099
1100         * configure.in <64-bit configuration>: If using gcc, check and
1101         emit error for egcs-1.1.2.
1102         * configure: Regenerate.
1103
1104 2002-01-26  Egor Duda  <deo@logos-m.ru>
1105
1106         * elf.c (elfcore_grok_win32pstatus): Copy only as much information
1107         as possible to avoid stack corruption.
1108
1109 2002-01-26  Richard Henderson  <rth@redhat.com>
1110
1111         * elf64-alpha.c (elf64_alpha_check_relocs): Don't set reltext
1112         for non-allocated sections.
1113
1114 2002-01-25  Mark Kettenis  <kettenis@gnu.org>
1115
1116         * elf.c (elfcore_write_prstatus): Make sure we pass the address of
1117         prstat.pr_reg even if it is a struct.
1118
1119 2002-01-25  Steve Ellcey <sje@cup.hp.com>
1120
1121         * bfd/elfxx-ia64.c: Reset AIX vector function overrides for HP-UX.
1122
1123 2002-01-25  Philipp Thomas  <pthomas@suse.de>
1124
1125         * coffgen.c (coff_print_symbol): Don't mark info message
1126         for translation.
1127
1128 2002-01-25  Nick Clifton <nickc@redhat.com>
1129
1130         * po/fr.po: Updated translation.
1131         * po/es.po: Updated translation.
1132
1133 2002-01-25  Philipp Thomas  <pthomas@suse.de>
1134
1135         * coff-alpha.c (alpha_relocate_section): Unify warning message
1136         for GP relative relocations without GP defined.
1137         * coff-mips.c (mips_relocate_section): Likewise.
1138
1139 2002-01-25  Alan Modra  <amodra@bigpond.net.au>
1140
1141         * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Avoid
1142         unsigned overflow when new_offset < old_offset.
1143
1144 2002-01-24  Philipp Thomas  <pthomas@suse.de>
1145
1146         * bfd.c (_bfd_abort): Fix typo.
1147
1148 2002-01-23  Richard Henderson  <rth@redhat.com>
1149
1150         * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't suppress
1151         plt entries for undefweak symbols.
1152
1153 2002-01-23  Steve Ellcey <sje@cup.hp.com>
1154
1155         * bfd/targets.c (bfd_elf32_ia64_hpux_big_vec): Add to
1156         DEFAULT_VECTOR.
1157         (bfd_elf64_ia64_hpux_big_vec): Ditto.
1158         (bfd_elf32_h8300_vec): Ditto.
1159
1160 2002-01-23  Alan Modra  <amodra@bigpond.net.au>
1161
1162         * elf64-ppc.c: Remove stale part of ABI comment.
1163         (NO_OPD_RELOCS): Define.
1164         (ppc64_elf_check_relocs): Use it.
1165         (ppc64_elf_relocate_section): Here too.
1166         (build_one_stub): Don't point function syms at the stub.  Instead,
1167         hijack plt.offset.
1168         (ppc64_elf_relocate_section): Check whether REL24 relocs should
1169         really go to the stub.  Make all dynamic relocs in opd against
1170         locals.
1171         (ppc64_elf_finish_dynamic_symbol): Allow for non-standard use of
1172         plt.offset.
1173
1174 2002-01-22  Richard Henderson  <rth@redhat.com>
1175
1176         * elf64-alpha.c (INSN_UNOP): Encode with RB as $sp.
1177
1178 2002-01-22  Alan Modra  <amodra@bigpond.net.au>
1179
1180         * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Correct sign of
1181         TOC_BASE_OFF adjustment.
1182
1183         * Makefile.am: Run "make dep-am".
1184         * Makefile.in: Regenerate.
1185         * po/SRC-POTFILES.in: Regenerate.
1186
1187 2002-01-22  John David Anglin  <dave@hiauly1.hia.nrc.ca>
1188
1189         * configure.host (hppa*64*-*-hpux*, hppa*64*-*-linux*): Add new
1190         host defines.
1191
1192 2002-01-21  Hans-Peter Nilsson  <hp@axis.com>
1193
1194         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GOTREL>:
1195         Check for and emit error if sgot is NULL at this point.
1196
1197 2002-01-21  Jason Thorpe  <thorpej@wasabisystems.com>
1198
1199         * config.bfd (ia64*-*-netbsd*): New target.
1200
1201 2002-01-21  Thomas Klausner <wiz@danbala.ifoer.tuwien.ac.at>
1202
1203         * som.c (som_write_space_strings): Comment typo fix.
1204
1205 2002-01-21  Alan Modra  <amodra@bigpond.net.au>
1206
1207         * elf64-ppc.c (struct ppc_link_hash_entry): Add is_func and
1208         is_func_descriptor fields.
1209         (link_hash_newfunc): Init them.
1210         (ppc64_elf_check_relocs): Only R_PPC24_REL24 syms starting with a
1211         dot are candidates for plt entries.  When processing .opd relocs,
1212         set function descriptor strings to point inside function code
1213         string, and set new ppc_link_hash_entry fields.
1214         (ppc64_elf_gc_sweep_hook): Don't sweep R_PPC64_REL24 relocs.
1215         (ppc64_elf_adjust_dynamic_symbol): Remove most code dealing with
1216         function descriptors.  It's now done in..
1217         (func_desc_adjust): New.
1218         (ppc64_elf_func_desc_adjust): New.
1219         (define elf_backend_always_size_sections): Define.
1220         (ppc64_elf_hide_symbol): New.
1221         (define elf_backend_hide_symbol): Define.
1222         (allocate_dynrelocs): Remove code looking up function descriptors
1223         as that has been done earlier.
1224         (ppc64_elf_size_dynamic_sections): Use htab shortcut to elf hash
1225         table.
1226         (ppc64_elf_finish_dynamic_symbol): Likewise.  Remove code looking
1227         up function descriptor.
1228         (build_one_stub): Look up the function code sym.  Check for
1229         invalid plt offsets.
1230         (ppc64_elf_relocate_section): Tweak calls to undefined weak syms.
1231         Convert R_PPC64_TOC relocs to R_PPC64_RELATIVE in shared libs.
1232
1233         * elf-bfd.h (elf_backend_data <elf_backend_hide_symbol>): Add
1234         boolean param.
1235         (_bfd_elf_link_hash_hide_symbol): Likewise.
1236         * elflink.h (elf_link_add_object_symbols): Adjust call to
1237         elf_backend_hide_symbol.
1238         (elf_fix_symbol_flags): Likewise.
1239         (elf_link_assign_sym_version): Likewise. Use bfd_malloc rather
1240         than bfd_alloc.
1241         * elf.c (_bfd_elf_link_hash_hide_symbol): Add "force_local" param.
1242         Set ELF_LINK_FORCED_LOCAL and call _bfd_elf_strtab_delref.
1243         * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
1244         (clobber_millicode_symbols): Adjust to suit new hide_symbol.
1245         * elf32-cris.c (elf_cris_hide_symbol): Add "force_local" param
1246         and adjust to suit.
1247         * elf32-mips.c (_bfd_mips_elf_hide_symbol): Likewise, and call
1248         _bfd_elf_link_hash_hide_symbol rather than duplicating code.
1249         * elfxx-ia64.c (elfNN_ia64_hash_hide_symbol): Likewise.
1250
1251 2002-01-18  Alan Modra  <amodra@bigpond.net.au>
1252
1253         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Test for a
1254         dynamic function descriptor symbol, not the associated function
1255         symbol.
1256
1257 2002-01-17  Eric Christopher  <echristo@redhat.com>
1258
1259         * elf32-mips.c (mips_elf_calculate_relocation): Fix typo.
1260
1261 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
1262
1263         * po/bfd.pot: Regenerate.
1264         * po/fr.po: Regenerate.
1265
1266 2002-01-17  Alan Modra  <amodra@bigpond.net.au>
1267
1268         * elf-bfd.h (elf_backend_data <elf_backend_section_from_bfd_section>):
1269         Remove "Elf_Internal_Shdr *" param.
1270         (_bfd_mips_elf_section_from_bfd_section): Ditto.
1271         * elf32-mips.c (_bfd_mips_elf_section_from_bfd_section): Ditto.
1272         * elf32-m32r.c (_bfd_m32r_elf_section_from_bfd_section): Ditto.
1273         * elf32-v850.c (v850_elf_section_from_bfd_section): Ditto.
1274         * elf64-mmix.c (mmix_elf_section_from_bfd_section): Ditto.
1275         * elfxx-ia64.c (elfNN_hpux_backend_section_from_bfd_section): Ditto.
1276         * elf.c (_bfd_elf_section_from_bfd_section): Allow backend
1277         function to override special sections.  Remove hdr arg from
1278         backend call, and don't loop.
1279
1280 2002-01-16  Eric Christopher  <echristo@redhat.com>
1281
1282         * elf32-mips.c (mips_elf_calculate_relocation): Set require_jalxp
1283         on R_MIPS_26 and target is 16bit. Add R_MIPS16_GPREL to list of
1284         relocations requiring gp0 and gp.
1285
1286 2002-01-16  Richard Earnshaw  <rearnsha@arm.com>
1287
1288         * elf32-arm.h (elf32_arm_merge_private_bfd_data): Handle
1289         EF_ARM_VFP_FLOAT.
1290         (elf32_arm_print_private_bfd_data): Likewise.
1291
1292 2002-01-16  Nick Clifton  <nickc@cambridge.redhat.com>
1293
1294         * po/tr.po: Import new version.
1295
1296 2002-01-16  Alan Modra  <amodra@bigpond.net.au>
1297
1298         * elf64-ppc.c (ppc64_elf_howto_raw): Remove stale FIXMEs.
1299         (ppc64_elf_reloc_type_lookup): Use proper CTOR reloc.
1300         (ORI_R0_R0_0): Correct.
1301
1302 2002-01-16  Alan Modra  <amodra@bigpond.net.au>
1303
1304         * elflink.c (_bfd_elf_create_dynamic_sections): Don't set SEC_CODE
1305         when plt_not_loaded.
1306         * elf64-ppc.c (ppc64_elf_create_dynamic_sections): No need to
1307         clear .plt SEC_CODE here.  Create .stub and correct .glink flags.
1308         (PLT_INITIAL_ENTRY_SIZE): Set to 24.
1309         (ppc64_elf_glink_code): Delete.
1310         (PPC64_ELF_GLINK_SIZE): Delete.
1311         (ADDIS_R12_R2, STD_R2_40R1, LD_R11_0R12, LD_R2_0R12, MTCTR_R11,
1312         BCTR, ADDIS_R12_R12_1, LD_R2_40R1, NOP, LI_R0_0, B_DOT, LIS_R0_0,
1313         ORI_R0_R0_0): Define.
1314         (PLT_CALL_STUB_SIZE, GLINK_CALL_STUB_SIZE): Define.
1315         (struct ppc_link_hash_table): Add sstub and plt_overflow.
1316         (ppc64_elf_link_hash_table_create): Init them.
1317         (ppc64_elf_check_relocs <R_PPC64_REL24>): Refcount .plt entry.
1318         Don't copy to shared lib.
1319         (ppc64_elf_check_relocs): Call bfd_set_error on errors.
1320         (ppc64_elf_gc_sweep_hook <R_PPC64_REL24>): Sweep plt refcount.
1321         (allocate_dynrelocs <plt>): Don't change function sym here.  Make
1322         room for .stub and .glink code.
1323         (ppc64_elf_size_dynamic_sections): Handle .stub.  Make entry for
1324         DT_PPC64_GLINK.
1325         (ppc64_elf_final_link): Rename to ppc64_elf_set_toc.  Don't call
1326         bfd_elf64_bfd_final_link.
1327         (bfd_elf64_bfd_final_link): Don't define.
1328         (ppc64_elf_size_stubs): New.
1329         (build_plt_stub): New.
1330         (build_one_stub): New.
1331         (ppc64_elf_build_stubs): New.
1332         (ppc64_elf_relocate_section <toc relocs>): Remove assert.
1333         (ppc64_elf_relocate_section): Don't copy R_PPC64_REL24 relocs.
1334         (ppc64_elf_finish_dynamic_symbol): Don't build stubs here.  Set
1335         DT_PPC64_GLINK entry.  Tweak DT_PLTGOT, DT_JMPREL, DT_PLTRELSZ in
1336         case output sections not separate.  Adjust DT_RELASZ to not
1337         include plt relocs.  Set reserved got entry.  Set got and plt
1338         entry size.
1339         (elf_backend_got_header_size): Set to 8.
1340         * elf64-ppc.h: New file.
1341
1342 2002-01-16  Alan Modra  <amodra@bigpond.net.au>
1343
1344         * elf32-arm.h (elf32_arm_size_dynamic_sections): When removing
1345         sections, use bfd_section_list_remove.
1346         * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1347         * elflink.h (elf_link_add_object_symbols): When removing all
1348         sections, use bfd_section_list_clear.
1349
1350 2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>
1351
1352         * po/sv.po: New file: Swedish translation.
1353         * configure.in (ALL_LINGUAS): Add sv.
1354         * configure: Regenerate.
1355
1356 2002-01-15  Jakub Jelinek  <jakub@redhat.com>
1357
1358         * elflink.h (elf_link_input_bfd): Back out 2002-01-07 change.
1359         * elf.c (merge_sections_remove_hook): New function.
1360         (_bfd_elf_merge_sections): Pass it as 3rd argument to
1361         _bfd_merge_sections.
1362         * libbfd-in.h (_bfd_merge_sections): Add 3rd argument.
1363         * libbfd.h: Rebuilt.
1364         * merge.c (_bfd_merge_sections): Add remove_hook argument.
1365         Call remove_hook if a SEC_EXCLUDE section is encountered.
1366
1367 2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>
1368
1369         * elf32-xstormy16.c (xstormy16_reloc_map): Add new field 'table'.
1370         (xstormy16_reloc_map): Initialise new field with correct howto
1371         table.
1372         (xstormy16_reloc_type_lookup): Use 'table' field to locate correct
1373         howto entry.
1374
1375 2002-01-10  Michael Snyder  <msnyder@redhat.com>
1376
1377         * elf.c (elfcore_write_prstatus): Use long instead of pid_t;
1378         (elfcore_write_pstatus): Use long instead of pid_t;
1379         * elf-bfd.h: Change prototypes to use long instead of pid_t;
1380
1381 2002-01-09  Jason Thorpe  <thorpej@wasabisystems.com>
1382
1383         * elf.c: Update copyright years.
1384         (elfcore_grok_netbsd_note): Use NT_NETBSDCORE_PROCINFO
1385         and NT_NETBSDCORE_FIRSTMACH.  Improve a comment.
1386
1387 2002-01-08  Michael Snyder  <msnyder@redhat.com>
1388
1389         Add capability to write corefile note sections, for gdb.
1390         * elf.c (elfcore_write_note): New function.
1391         (elfcore_write_prpsinfo): New function.
1392         (elfcore_write_prstatus): New function.
1393         (elfcore_write_pstatus): New function.
1394         (elfcore_write_prfpreg): New function.
1395         (elfcore_write_prxfpreg): New function.
1396         * elf-bfd.h: Add prototypes for above functions.
1397
1398 2002-01-08  Alexandre Oliva  <aoliva@redhat.com>
1399
1400         * elf.c (elf_fake_sections): Propagate errors from
1401         elf_backend_fake_section.
1402
1403 2002-01-07  Jason Thorpe  <thorpej@wasabisystems.com>
1404
1405         * Makefile.am (BFD32_BACKENDS): Add elf32-sh-nbsd.lo.
1406         (BFD32_BACKENDS_CFILES): Add elf32-sh-nbsd.c.
1407         (elf32-sh-nbsd.lo): New rule.
1408         * Makefile.in: Regenerate.
1409         * config.bfd (sh*le-*-netbsdelf*): New target.
1410         (sh*-*-netbsdelf*): New target.
1411         * configure.in: Include netbsd-core.lo for native sh*-*-netbsd*.
1412         (bfd_elf32_shnbsd_vec): New vector.
1413         (bfd_elf32_shlnbsd_vec): New vector.
1414         * configure: Regenerate.
1415         * elf32-sh-nbsd.c: New file.
1416         * targets.c: Update copyright years.
1417         (_bfd_target_vector): Add bfd_elf32_shlnbsd_vec and
1418         bfd_elf32_shnbsd_vec.
1419
1420 2002-01-07  Aldy Hernandez  <aldyh@redhat.com>
1421
1422         * coff-rs6000.c (READ20): Use bfd_scan_vma.
1423
1424 2002-01-07  Geoffrey Keating  <geoffk@redhat.com>
1425
1426         * elflink.h (elf_link_input_bfd): Don't ask for the merged offset
1427         of a symbol in a section that will be deleted.
1428
1429 2002-01-07  Nick Clifton  <nickc@cambridge.redhat.com>
1430
1431         * po/es.po: New file: Spanish translation.
1432         * configure.in (ALL_LINGUAS): Add es.
1433         * configure: Regenerate.
1434
1435 2002-01-06  Steve Ellcey  <sje@cup.hp.com>
1436
1437         * elfxx-ia64.c (is_unwind_section_name): Add target vector as
1438         argument so we can handle HP-UX specially.
1439         (elfNN_ia64_hpux_vec): New for use in is_unwind_section_name.
1440         (elfNN_hpux_backend_section_from_bfd_section): New for support
1441         of SHN_IA_64_ANSI_COMMON.
1442         (elfNN_ia64_relax_section): Add support for SHN_IA_64_ANSI_COMMON.
1443         (is_unwind_section_name): Add special HP-UX support.
1444         (elfNN_ia64_section_from_shdr): Add support for more sections.
1445         (elfNN_ia64_fake_sections): Modify is_unwind_section_name call and
1446         add support for more sections.
1447         (elfNN_ia64_additional_program_headers): Modify
1448         is_unwind_section_name call.
1449         (elfNN_ia64_modify_segment_map): Remove assumption that there is
1450         only one unwind section in segment.
1451
1452 2002-01-06  Alan Modra  <amodra@bigpond.net.au>
1453
1454         * syms.c (_bfd_generic_make_empty_symbol): New function.
1455         * libbfd-in.h (_bfd_nosymbols_make_empty_symbol): Define as
1456         _bfd_generic_make_empty_symbol.
1457         * libbfd.h: Regenerate.
1458         * bfd-in2.h: Regenerate.
1459         * hppabsd-core.c (hppabsd_core_make_empty_symbol): Delete function.
1460         (hppabsd_core_get_symtab_upper_bound): Don't define.
1461         (hppabsd_core_get_symtab): Likewise.
1462         (hppabsd_core_print_symbol): Likewise.
1463         (hppabsd_core_get_symbol_info): Likewise.
1464         (hppabsd_core_bfd_is_local_label_name): Likewise.
1465         (hppabsd_core_get_lineno): Likewise.
1466         (hppabsd_core_find_nearest_line): Likewise.
1467         (hppabsd_core_bfd_make_debug_symbol): Likewise.
1468         (hppabsd_core_read_minisymbols): Likewise.
1469         (hppabsd_core_minisymbol_to_symbol): Likewise.
1470         (hppabsd_core_vec): Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols).
1471         Formatting fixes.
1472         * hpux-core.c: Similarly.
1473         * irix-core.c: Similarly.
1474         * osf-core.c: Similarly.
1475         * sco5-core.c: Similarly.
1476         * binary.c (binary_make_empty_symbol): Remove function, define as
1477         _bfd_generic_make_empty_symbol.
1478         * ihex.c (ihex_make_empty_symbol): Likewise.
1479         * mmo.c (mmo_make_empty_symbol): Likewise.
1480         * ppcboot.c (ppcboot_make_empty_symbol): Likewise.
1481         * srec.c (srec_make_empty_symbol): Likewise.
1482         * versados.c (versados_make_empty_symbol): Likewise.
1483         * vms.c (_bfd_vms_make_empty_symbol): Remove.
1484         (vms_make_empty_symbol): Define as _bfd_generic_make_empty_symbol.
1485         * vms-gsd.c (_bfd_vms_slurp_gsd): Call bfd_make_empty_symbol
1486         rather than _bfd_vms_make_empty_symbol.
1487         * vms-misc.c (new_symbol): Likewise.
1488
1489 2002-01-05  Alan Modra  <amodra@bigpond.net.au>
1490
1491         * section.c (bfd_section_init): Remove unnecessary initialisations.
1492         (bfd_section_list_clear): New function.
1493         (bfd_section_list_remove, bfd_section_list_insert): New macros.
1494         (_bfd_strip_section_from_output): Use them.
1495         * coffcode.h (coff_set_alignment_hook): Likewise.
1496         * elf32-mips.c (_bfd_mips_elf_final_link): Likewise.
1497         * elf64-mips.c (mips_elf64_final_link): Likewise.
1498         * elf64-mmix.c (mmix_elf_final_link): Likewise.
1499         * sunos.c (sunos_add_dynamic_symbols): Likewise.
1500         * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1501         * bfd-in2.h: Regenerate.
1502
1503         * netbsd-core.c (netbsd_core_file_p): Use bfd_make_section_anyway
1504         rather than doing our own section handling.  Clean up after errors
1505         with bfd_release and bfd_section_list_clear.  Handle unexpected
1506         flags.
1507         * aoutf1.h (sunos4_core_file_p): Likewise.
1508         * aix386-core.c (aix386_core_file_p): Likewise.
1509         * cisco-core.c (cisco_core_file_validate): Likewise.
1510         * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1511         * trad-core.c (trad_unix_core_file_p): Likewise.
1512
1513         * hppabsd-core.c (hppabsd_core_core_file_p):  Clean up after errors
1514         with bfd_release and bfd_section_list_clear.
1515         * hpux-core.c (hpux_core_core_file_p): Likewise.
1516         * irix-core.c (irix_core_core_file_p): Likewise.
1517         * lynx-core.c (lynx_core_file_p): Likewise.
1518         * osf-core.c (osf_core_core_file_p): Likewise.
1519         * rs6000-core.c (rs6000coff_core_p): Likewise.
1520         * sco5-core.c (sco5_core_file_p): Likewise.
1521
1522         * elf32-mips.c (_bfd_mips_elf_lo16_reloc): Simplify, and perform
1523         sign extension adjustments without conditionals.
1524
1525 2002-01-04  Jakub Jelinek  <jakub@redhat.com>
1526
1527         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Don't crash if
1528         CIE at .eh_frame start is removed due to no FDEs referencing it.
1529
1530 2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>
1531
1532         * config.bfd (x86_64-*-netbsd*): New target.
1533         * configure.in (x86_64-*-netbsd*): Set COREFILE
1534         to netbsd-core.lo.
1535         * configure: Regenerated.
1536
1537 2002-01-03  Tom Rix  <trix@redhat.com>
1538
1539         * xcofflink.c (_bfd_xcoff_bfd_final_link): Update .pad section ordering
1540         for recent bfd_make_section_anyway change.
1541
1542 2002-01-03  Nick Clifton  <nickc@cambridge.redhat.com>
1543
1544         * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1545         R_ARM_THM_PC11 reloc.
1546
1547 2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
1548
1549         * configure.in (LINGUAS): Add ja.
1550         * configure: Regenerate.
1551         * po/ja.po: Import from translation project's web site.
1552
1553 2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
1554
1555         * elf32-arm.h (elf32_arm_merge_private_bfd_data): Reformat error
1556         messages to ease translation into other languages.
1557
1558 For older changes see ChangeLog-0001
1559 \f
1560 Local Variables:
1561 mode: change-log
1562 left-margin: 8
1563 fill-column: 74
1564 version-control: never
1565 End: