bfd/ChangeLog

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