bfd/ChangeLog

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