bfd/ChangeLog

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