bfd/ChangeLog

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