bfd/ChangeLog

   1 2002-24-01  Philipp Thomas  <pthomas@suse.de>
   2
   3         * bfd.c (_bfd_abort): Fix typo.
   4
   5 2002-01-23  Richard Henderson  <rth@redhat.com>
   6
   7         * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't suppress
   8         plt entries for undefweak symbols.
   9
  10 2002-01-23  Steve Ellcey <sje@cup.hp.com>
  11
  12         * bfd/targets.c (bfd_elf32_ia64_hpux_big_vec): Add to
  13         DEFAULT_VECTOR.
  14         (bfd_elf64_ia64_hpux_big_vec): Ditto.
  15         (bfd_elf32_h8300_vec): Ditto.
  16
  17 2002-01-23  Alan Modra  <amodra@bigpond.net.au>
  18
  19         * elf64-ppc.c: Remove stale part of ABI comment.
  20         (NO_OPD_RELOCS): Define.
  21         (ppc64_elf_check_relocs): Use it.
  22         (ppc64_elf_relocate_section): Here too.
  23         (build_one_stub): Don't point function syms at the stub.  Instead,
  24         hijack plt.offset.
  25         (ppc64_elf_relocate_section): Check whether REL24 relocs should
  26         really go to the stub.  Make all dynamic relocs in opd against
  27         locals.
  28         (ppc64_elf_finish_dynamic_symbol): Allow for non-standard use of
  29         plt.offset.
  30
  31 2002-01-22  Richard Henderson  <rth@redhat.com>
  32
  33         * elf64-alpha.c (INSN_UNOP): Encode with RB as $sp.
  34
  35 2002-01-22  Alan Modra  <amodra@bigpond.net.au>
  36
  37         * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Correct sign of
  38         TOC_BASE_OFF adjustment.
  39
  40         * Makefile.am: Run "make dep-am".
  41         * Makefile.in: Regenerate.
  42         * po/SRC-POTFILES.in: Regenerate.
  43
  44 2002-01-22  John David Anglin  <dave@hiauly1.hia.nrc.ca>
  45
  46         * configure.host (hppa*64*-*-hpux*, hppa*64*-*-linux*): Add new
  47         host defines.
  48
  49 2002-01-21  Hans-Peter Nilsson  <hp@axis.com>
  50
  51         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GOTREL>:
  52         Check for and emit error if sgot is NULL at this point.
  53
  54 2002-01-21  Jason Thorpe  <thorpej@wasabisystems.com>
  55
  56         * config.bfd (ia64*-*-netbsd*): New target.
  57
  58 2002-01-21  Thomas Klausner <wiz@danbala.ifoer.tuwien.ac.at>
  59
  60         * som.c (som_write_space_strings): Comment typo fix.
  61
  62 2002-01-21  Alan Modra  <amodra@bigpond.net.au>
  63
  64         * elf64-ppc.c (struct ppc_link_hash_entry): Add is_func and
  65         is_func_descriptor fields.
  66         (link_hash_newfunc): Init them.
  67         (ppc64_elf_check_relocs): Only R_PPC24_REL24 syms starting with a
  68         dot are candidates for plt entries.  When processing .opd relocs,
  69         set function descriptor strings to point inside function code
  70         string, and set new ppc_link_hash_entry fields.
  71         (ppc64_elf_gc_sweep_hook): Don't sweep R_PPC64_REL24 relocs.
  72         (ppc64_elf_adjust_dynamic_symbol): Remove most code dealing with
  73         function descriptors.  It's now done in..
  74         (func_desc_adjust): New.
  75         (ppc64_elf_func_desc_adjust): New.
  76         (define elf_backend_always_size_sections): Define.
  77         (ppc64_elf_hide_symbol): New.
  78         (define elf_backend_hide_symbol): Define.
  79         (allocate_dynrelocs): Remove code looking up function descriptors
  80         as that has been done earlier.
  81         (ppc64_elf_size_dynamic_sections): Use htab shortcut to elf hash
  82         table.
  83         (ppc64_elf_finish_dynamic_symbol): Likewise.  Remove code looking
  84         up function descriptor.
  85         (build_one_stub): Look up the function code sym.  Check for
  86         invalid plt offsets.
  87         (ppc64_elf_relocate_section): Tweak calls to undefined weak syms.
  88         Convert R_PPC64_TOC relocs to R_PPC64_RELATIVE in shared libs.
  89
  90         * elf-bfd.h (elf_backend_data <elf_backend_hide_symbol>): Add
  91         boolean param.
  92         (_bfd_elf_link_hash_hide_symbol): Likewise.
  93         * elflink.h (elf_link_add_object_symbols): Adjust call to
  94         elf_backend_hide_symbol.
  95         (elf_fix_symbol_flags): Likewise.
  96         (elf_link_assign_sym_version): Likewise. Use bfd_malloc rather
  97         than bfd_alloc.
  98         * elf.c (_bfd_elf_link_hash_hide_symbol): Add "force_local" param.
  99         Set ELF_LINK_FORCED_LOCAL and call _bfd_elf_strtab_delref.
 100         * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
 101         (clobber_millicode_symbols): Adjust to suit new hide_symbol.
 102         * elf32-cris.c (elf_cris_hide_symbol): Add "force_local" param
 103         and adjust to suit.
 104         * elf32-mips.c (_bfd_mips_elf_hide_symbol): Likewise, and call
 105         _bfd_elf_link_hash_hide_symbol rather than duplicating code.
 106         * elfxx-ia64.c (elfNN_ia64_hash_hide_symbol): Likewise.
 107
 108 2002-01-18  Alan Modra  <amodra@bigpond.net.au>
 109
 110         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Test for a
 111         dynamic function descriptor symbol, not the associated function
 112         symbol.
 113
 114 2002-01-17  Eric Christopher  <echristo@redhat.com>
 115
 116         * elf32-mips.c (mips_elf_calculate_relocation): Fix typo.
 117
 118 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
 119
 120         * po/bfd.pot: Regenerate.
 121         * po/fr.po: Regenerate.
 122
 123 2002-01-17  Alan Modra  <amodra@bigpond.net.au>
 124
 125         * elf-bfd.h (elf_backend_data <elf_backend_section_from_bfd_section>):
 126         Remove "Elf_Internal_Shdr *" param.
 127         (_bfd_mips_elf_section_from_bfd_section): Ditto.
 128         * elf32-mips.c (_bfd_mips_elf_section_from_bfd_section): Ditto.
 129         * elf32-m32r.c (_bfd_m32r_elf_section_from_bfd_section): Ditto.
 130         * elf32-v850.c (v850_elf_section_from_bfd_section): Ditto.
 131         * elf64-mmix.c (mmix_elf_section_from_bfd_section): Ditto.
 132         * elfxx-ia64.c (elfNN_hpux_backend_section_from_bfd_section): Ditto.
 133         * elf.c (_bfd_elf_section_from_bfd_section): Allow backend
 134         function to override special sections.  Remove hdr arg from
 135         backend call, and don't loop.
 136
 137 2002-01-16  Eric Christopher  <echristo@redhat.com>
 138
 139         * elf32-mips.c (mips_elf_calculate_relocation): Set require_jalxp
 140         on R_MIPS_26 and target is 16bit. Add R_MIPS16_GPREL to list of
 141         relocations requiring gp0 and gp.
 142
 143 2002-01-16  Richard Earnshaw  <rearnsha@arm.com>
 144
 145         * elf32-arm.h (elf32_arm_merge_private_bfd_data): Handle
 146         EF_ARM_VFP_FLOAT.
 147         (elf32_arm_print_private_bfd_data): Likewise.
 148
 149 2002-01-16  Nick Clifton  <nickc@cambridge.redhat.com>
 150
 151         * po/tr.po: Import new version.
 152
 153 2002-01-16  Alan Modra  <amodra@bigpond.net.au>
 154
 155         * elf64-ppc.c (ppc64_elf_howto_raw): Remove stale FIXMEs.
 156         (ppc64_elf_reloc_type_lookup): Use proper CTOR reloc.
 157         (ORI_R0_R0_0): Correct.
 158
 159 2002-01-16  Alan Modra  <amodra@bigpond.net.au>
 160
 161         * elflink.c (_bfd_elf_create_dynamic_sections): Don't set SEC_CODE
 162         when plt_not_loaded.
 163         * elf64-ppc.c (ppc64_elf_create_dynamic_sections): No need to
 164         clear .plt SEC_CODE here.  Create .stub and correct .glink flags.
 165         (PLT_INITIAL_ENTRY_SIZE): Set to 24.
 166         (ppc64_elf_glink_code): Delete.
 167         (PPC64_ELF_GLINK_SIZE): Delete.
 168         (ADDIS_R12_R2, STD_R2_40R1, LD_R11_0R12, LD_R2_0R12, MTCTR_R11,
 169         BCTR, ADDIS_R12_R12_1, LD_R2_40R1, NOP, LI_R0_0, B_DOT, LIS_R0_0,
 170         ORI_R0_R0_0): Define.
 171         (PLT_CALL_STUB_SIZE, GLINK_CALL_STUB_SIZE): Define.
 172         (struct ppc_link_hash_table): Add sstub and plt_overflow.
 173         (ppc64_elf_link_hash_table_create): Init them.
 174         (ppc64_elf_check_relocs <R_PPC64_REL24>): Refcount .plt entry.
 175         Don't copy to shared lib.
 176         (ppc64_elf_check_relocs): Call bfd_set_error on errors.
 177         (ppc64_elf_gc_sweep_hook <R_PPC64_REL24>): Sweep plt refcount.
 178         (allocate_dynrelocs <plt>): Don't change function sym here.  Make
 179         room for .stub and .glink code.
 180         (ppc64_elf_size_dynamic_sections): Handle .stub.  Make entry for
 181         DT_PPC64_GLINK.
 182         (ppc64_elf_final_link): Rename to ppc64_elf_set_toc.  Don't call
 183         bfd_elf64_bfd_final_link.
 184         (bfd_elf64_bfd_final_link): Don't define.
 185         (ppc64_elf_size_stubs): New.
 186         (build_plt_stub): New.
 187         (build_one_stub): New.
 188         (ppc64_elf_build_stubs): New.
 189         (ppc64_elf_relocate_section <toc relocs>): Remove assert.
 190         (ppc64_elf_relocate_section): Don't copy R_PPC64_REL24 relocs.
 191         (ppc64_elf_finish_dynamic_symbol): Don't build stubs here.  Set
 192         DT_PPC64_GLINK entry.  Tweak DT_PLTGOT, DT_JMPREL, DT_PLTRELSZ in
 193         case output sections not separate.  Adjust DT_RELASZ to not
 194         include plt relocs.  Set reserved got entry.  Set got and plt
 195         entry size.
 196         (elf_backend_got_header_size): Set to 8.
 197         * elf64-ppc.h: New file.
 198
 199 2002-01-16  Alan Modra  <amodra@bigpond.net.au>
 200
 201         * elf32-arm.h (elf32_arm_size_dynamic_sections): When removing
 202         sections, use bfd_section_list_remove.
 203         * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
 204         * elflink.h (elf_link_add_object_symbols): When removing all
 205         sections, use bfd_section_list_clear.
 206
 207 2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>
 208
 209         * po/sv.po: New file: Swedish translation.
 210         * configure.in (ALL_LINGUAS): Add sv.
 211         * configure: Regenerate.
 212
 213 2002-01-15  Jakub Jelinek  <jakub@redhat.com>
 214
 215         * elflink.h (elf_link_input_bfd): Back out 2002-01-07 change.
 216         * elf.c (merge_sections_remove_hook): New function.
 217         (_bfd_elf_merge_sections): Pass it as 3rd argument to
 218         _bfd_merge_sections.
 219         * libbfd-in.h (_bfd_merge_sections): Add 3rd argument.
 220         * libbfd.h: Rebuilt.
 221         * merge.c (_bfd_merge_sections): Add remove_hook argument.
 222         Call remove_hook if a SEC_EXCLUDE section is encountered.
 223
 224 2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>
 225
 226         * elf32-xstormy16.c (xstormy16_reloc_map): Add new field 'table'.
 227         (xstormy16_reloc_map): Initialise new field with correct howto
 228         table.
 229         (xstormy16_reloc_type_lookup): Use 'table' field to locate correct
 230         howto entry.
 231
 232 2002-01-10  Michael Snyder  <msnyder@redhat.com>
 233
 234         * elf.c (elfcore_write_prstatus): Use long instead of pid_t;
 235         (elfcore_write_pstatus): Use long instead of pid_t;
 236         * elf-bfd.h: Change prototypes to use long instead of pid_t;
 237
 238 2002-01-09  Jason Thorpe  <thorpej@wasabisystems.com>
 239
 240         * elf.c: Update copyright years.
 241         (elfcore_grok_netbsd_note): Use NT_NETBSDCORE_PROCINFO
 242         and NT_NETBSDCORE_FIRSTMACH.  Improve a comment.
 243
 244 2002-01-08  Michael Snyder  <msnyder@redhat.com>
 245
 246         Add capability to write corefile note sections, for gdb.
 247         * elf.c (elfcore_write_note): New function.
 248         (elfcore_write_prpsinfo): New function.
 249         (elfcore_write_prstatus): New function.
 250         (elfcore_write_pstatus): New function.
 251         (elfcore_write_prfpreg): New function.
 252         (elfcore_write_prxfpreg): New function.
 253         * elf-bfd.h: Add prototypes for above functions.
 254
 255 2002-01-08  Alexandre Oliva  <aoliva@redhat.com>
 256
 257         * elf.c (elf_fake_sections): Propagate errors from
 258         elf_backend_fake_section.
 259
 260 2002-01-07  Jason Thorpe  <thorpej@wasabisystems.com>
 261
 262         * Makefile.am (BFD32_BACKENDS): Add elf32-sh-nbsd.lo.
 263         (BFD32_BACKENDS_CFILES): Add elf32-sh-nbsd.c.
 264         (elf32-sh-nbsd.lo): New rule.
 265         * Makefile.in: Regenerate.
 266         * config.bfd (sh*le-*-netbsdelf*): New target.
 267         (sh*-*-netbsdelf*): New target.
 268         * configure.in: Include netbsd-core.lo for native sh*-*-netbsd*.
 269         (bfd_elf32_shnbsd_vec): New vector.
 270         (bfd_elf32_shlnbsd_vec): New vector.
 271         * configure: Regenerate.
 272         * elf32-sh-nbsd.c: New file.
 273         * targets.c: Update copyright years.
 274         (_bfd_target_vector): Add bfd_elf32_shlnbsd_vec and
 275         bfd_elf32_shnbsd_vec.
 276
 277 2002-01-07  Aldy Hernandez  <aldyh@redhat.com>
 278
 279         * coff-rs6000.c (READ20): Use bfd_scan_vma.
 280
 281 2002-01-07  Geoffrey Keating  <geoffk@redhat.com>
 282
 283         * elflink.h (elf_link_input_bfd): Don't ask for the merged offset
 284         of a symbol in a section that will be deleted.
 285
 286 2002-01-07  Nick Clifton  <nickc@cambridge.redhat.com>
 287
 288         * po/es.po: New file: Spanish translation.
 289         * configure.in (ALL_LINGUAS): Add es.
 290         * configure: Regenerate.
 291
 292 2002-01-06  Steve Ellcey  <sje@cup.hp.com>
 293
 294         * elfxx-ia64.c (is_unwind_section_name): Add target vector as
 295         argument so we can handle HP-UX specially.
 296         (elfNN_ia64_hpux_vec): New for use in is_unwind_section_name.
 297         (elfNN_hpux_backend_section_from_bfd_section): New for support
 298         of SHN_IA_64_ANSI_COMMON.
 299         (elfNN_ia64_relax_section): Add support for SHN_IA_64_ANSI_COMMON.
 300         (is_unwind_section_name): Add special HP-UX support.
 301         (elfNN_ia64_section_from_shdr): Add support for more sections.
 302         (elfNN_ia64_fake_sections): Modify is_unwind_section_name call and
 303         add support for more sections.
 304         (elfNN_ia64_additional_program_headers): Modify
 305         is_unwind_section_name call.
 306         (elfNN_ia64_modify_segment_map): Remove assumption that there is
 307         only one unwind section in segment.
 308
 309 2002-01-06  Alan Modra  <amodra@bigpond.net.au>
 310
 311         * syms.c (_bfd_generic_make_empty_symbol): New function.
 312         * libbfd-in.h (_bfd_nosymbols_make_empty_symbol): Define as
 313         _bfd_generic_make_empty_symbol.
 314         * libbfd.h: Regenerate.
 315         * bfd-in2.h: Regenerate.
 316         * hppabsd-core.c (hppabsd_core_make_empty_symbol): Delete function.
 317         (hppabsd_core_get_symtab_upper_bound): Don't define.
 318         (hppabsd_core_get_symtab): Likewise.
 319         (hppabsd_core_print_symbol): Likewise.
 320         (hppabsd_core_get_symbol_info): Likewise.
 321         (hppabsd_core_bfd_is_local_label_name): Likewise.
 322         (hppabsd_core_get_lineno): Likewise.
 323         (hppabsd_core_find_nearest_line): Likewise.
 324         (hppabsd_core_bfd_make_debug_symbol): Likewise.
 325         (hppabsd_core_read_minisymbols): Likewise.
 326         (hppabsd_core_minisymbol_to_symbol): Likewise.
 327         (hppabsd_core_vec): Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols).
 328         Formatting fixes.
 329         * hpux-core.c: Similarly.
 330         * irix-core.c: Similarly.
 331         * osf-core.c: Similarly.
 332         * sco5-core.c: Similarly.
 333         * binary.c (binary_make_empty_symbol): Remove function, define as
 334         _bfd_generic_make_empty_symbol.
 335         * ihex.c (ihex_make_empty_symbol): Likewise.
 336         * mmo.c (mmo_make_empty_symbol): Likewise.
 337         * ppcboot.c (ppcboot_make_empty_symbol): Likewise.
 338         * srec.c (srec_make_empty_symbol): Likewise.
 339         * versados.c (versados_make_empty_symbol): Likewise.
 340         * vms.c (_bfd_vms_make_empty_symbol): Remove.
 341         (vms_make_empty_symbol): Define as _bfd_generic_make_empty_symbol.
 342         * vms-gsd.c (_bfd_vms_slurp_gsd): Call bfd_make_empty_symbol
 343         rather than _bfd_vms_make_empty_symbol.
 344         * vms-misc.c (new_symbol): Likewise.
 345
 346 2002-01-05  Alan Modra  <amodra@bigpond.net.au>
 347
 348         * section.c (bfd_section_init): Remove unnecessary initialisations.
 349         (bfd_section_list_clear): New function.
 350         (bfd_section_list_remove, bfd_section_list_insert): New macros.
 351         (_bfd_strip_section_from_output): Use them.
 352         * coffcode.h (coff_set_alignment_hook): Likewise.
 353         * elf32-mips.c (_bfd_mips_elf_final_link): Likewise.
 354         * elf64-mips.c (mips_elf64_final_link): Likewise.
 355         * elf64-mmix.c (mmix_elf_final_link): Likewise.
 356         * sunos.c (sunos_add_dynamic_symbols): Likewise.
 357         * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
 358         * bfd-in2.h: Regenerate.
 359
 360         * netbsd-core.c (netbsd_core_file_p): Use bfd_make_section_anyway
 361         rather than doing our own section handling.  Clean up after errors
 362         with bfd_release and bfd_section_list_clear.  Handle unexpected
 363         flags.
 364         * aoutf1.h (sunos4_core_file_p): Likewise.
 365         * aix386-core.c (aix386_core_file_p): Likewise.
 366         * cisco-core.c (cisco_core_file_validate): Likewise.
 367         * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
 368         * trad-core.c (trad_unix_core_file_p): Likewise.
 369
 370         * hppabsd-core.c (hppabsd_core_core_file_p):  Clean up after errors
 371         with bfd_release and bfd_section_list_clear.
 372         * hpux-core.c (hpux_core_core_file_p): Likewise.
 373         * irix-core.c (irix_core_core_file_p): Likewise.
 374         * lynx-core.c (lynx_core_file_p): Likewise.
 375         * osf-core.c (osf_core_core_file_p): Likewise.
 376         * rs6000-core.c (rs6000coff_core_p): Likewise.
 377         * sco5-core.c (sco5_core_file_p): Likewise.
 378
 379         * elf32-mips.c (_bfd_mips_elf_lo16_reloc): Simplify, and perform
 380         sign extension adjustments without conditionals.
 381
 382 2002-01-04  Jakub Jelinek  <jakub@redhat.com>
 383
 384         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Don't crash if
 385         CIE at .eh_frame start is removed due to no FDEs referencing it.
 386
 387 2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>
 388
 389         * config.bfd (x86_64-*-netbsd*): New target.
 390         * configure.in (x86_64-*-netbsd*): Set COREFILE
 391         to netbsd-core.lo.
 392         * configure: Regenerated.
 393
 394 2002-01-03  Tom Rix  <trix@redhat.com>
 395
 396         * xcofflink.c (_bfd_xcoff_bfd_final_link): Update .pad section ordering
 397         for recent bfd_make_section_anyway change.
 398
 399 2002-01-03  Nick Clifton  <nickc@cambridge.redhat.com>
 400
 401         * elf32-arm.h (elf32_arm_final_link_relocate): Handle
 402         R_ARM_THM_PC11 reloc.
 403
 404 2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
 405
 406         * configure.in (LINGUAS): Add ja.
 407         * configure: Regenerate.
 408         * po/ja.po: Import from translation project's web site.
 409
 410 2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
 411
 412         * elf32-arm.h (elf32_arm_merge_private_bfd_data): Reformat error
 413         messages to ease translation into other languages.
 414
 415 For older changes see ChangeLog-0001
 416 \f
 417 Local Variables:
 418 mode: change-log
 419 left-margin: 8
 420 fill-column: 74
 421 version-control: never
 422 End: