bfd/ChangeLog

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