ld/ChangeLog

   1 2018-02-04  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * testsuite/ld-i386/lea1d.d: Replace -Sw with -SW.
   4         * testsuite/ld-i386/lea1e.d: Likewise.
   5         * testsuite/ld-i386/lea1f.d: Likewise.
   6         * testsuite/ld-x86-64/lea1g.d: Likewise.
   7         * testsuite/ld-x86-64/lea1h.d: Likewise.
   8         * testsuite/ld-x86-64/lea1i.d: Likewise.
   9         * testsuite/ld-x86-64/lea1j.d: Likewise.
  10         * testsuite/ld-x86-64/lea1k.d: Likewise.
  11         * testsuite/ld-x86-64/lea1l.d: Likewise.
  12
  13 2018-02-03  Nick Clifton  <nickc@redhat.com>
  14
  15         PR 22762
  16         * scripttempl/pe.sc: Remove PROVIDE()s from __CTOR_LIST__ and
  17         __DTOR_LIST__ symbols.  Add a comment explaining why this is
  18         necessary.
  19         * scripttemp/pep.sc: Likewise.
  20         * ld.texinfo (PROVIDE): Add a note about the effect of common
  21         symbols.
  22
  23 2018-02-03  Sandra Loosemore  <sandra@codesourcery.com>
  24
  25         * emulparams/nios2elf.sh (GENERATE_SHLIB_SCRIPT): Don't set.
  26
  27 2018-02-02  Maciej W. Rozycki  <macro@mips.com>
  28
  29         * testsuite/ld-elf/shared.exp: Add $AFLAGS_PIC throughout to PIC
  30         assembly builds where missing and remove `tic6x-*-*' XFAIL
  31         markings accordingly.
  32
  33 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
  34
  35         * ldexp.c (fold_name, exp_fold_tree_1): Avoid pointer arithmetic
  36         on NULL pointer.
  37
  38 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
  39
  40         * testsuite/ld-elf/pr21964-5.c (my_var): Mark as used.
  41
  42 2018-01-31  Maciej W. Rozycki  <macro@mips.com>
  43
  44         * testsuite/ld-elf/shared.exp: Fix a typo s/scrip/script/.
  45
  46 2018-01-31  Maciej W. Rozycki  <macro@mips.com>
  47
  48         * testsuite/ld-elf/comm-data.exp: Pass `-call_shared' to links
  49         involving a shared library for `mips*vr4100*-*-elf*',
  50         `mips*vr4300*-*-elf*' and `mips*vr5000*-*-elf*' targets.
  51         * testsuite/ld-elf/provide-hidden.exp: Likewise.
  52         * testsuite/ld-elf/shared.exp: Likewise.
  53         * testsuite/ld-gc/gc.exp: Likewise.
  54         * testsuite/ld-mips-elf/comm-data.exp: Likewise.
  55
  56 2018-01-31  Maciej W. Rozycki  <macro@mips.com>
  57
  58         * testsuite/ld-elf/elf.exp: Move shared library tests over to...
  59         * testsuite/ld-elf/shared.exp: ... here.
  60
  61 2018-01-31  Michael Matz  <matz@suse.de>
  62
  63         * testsuite/ld-elf/pr21964-5.c: New test.
  64         * testsuite/ld-elf/shared.exp: Run it.
  65
  66 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
  67
  68         PR ld/21964
  69         * testsuite/ld-elf/pr21964-4.c: New file.
  70         * testsuite/ld-elf/shared.exp: Run pr21964-4 test on Linux.
  71
  72 2018-01-30  Alan Modra  <amodra@gmail.com>
  73
  74         * testsuite/ld-gc/stop.d,
  75         * testsuite/ld-gc/stop.s: New test.
  76         * testsuite/ld-gc/gc.exp: Run it.
  77
  78 2018-01-30  Maciej W. Rozycki  <macro@mips.com>
  79
  80         PR ld/22649
  81         * testsuite/ld-elf/pr22649-2ab-mips.msg: New stderr output.
  82         * testsuite/ld-elf/pr22649-2cd-mips.msg: New stderr output.
  83         * testsuite/ld-elf/shared.exp: Use the new outputs with
  84         `mips*-*-*' targets.
  85
  86 2018-01-30  Maciej W. Rozycki  <macro@mips.com>
  87
  88         * testsuite/ld-elf/comm-data1.sd: Alternatively accept
  89         `PRC[0xff02]' in place of a regular section index.
  90         * testsuite/ld-elf/pr21703-shared.sd: Likewise `PRC[0xff01]'.
  91
  92 2018-01-29  Alan Modra  <amodra@gmail.com>
  93
  94         * testsuite/ld-elf/pr21964-3a.c: New file.
  95         * testsuite/ld-elf/pr21964-3c.c: New file.
  96         * testsuite/ld-elf/shared.exp: Run new __start/__stop testcase.
  97
  98 2018-01-29  Eric Botcazou  <ebotcazou@adacore.com>
  99
 100         * testsuite/ld-elf/shared.exp (AFLAGS_PIC): Define on SPARC.
 101         (pr22269-1): Pass AFLAGS_PIC to the assembler.
 102
 103 2018-01-29  Eric Botcazou  <ebotcazou@adacore.com>
 104
 105         * testsuite/ld-elf/pr22450.d: Remove reference to SPARC64.
 106
 107 2018-01-29  Maciej W. Rozycki  <macro@mips.com>
 108
 109         * testsuite/ld-mips-elf/comm-data.exp: Correct support for
 110         targets using non-traditional MIPS emulation or having a limited
 111         selection of ABIs available.  Don't force big endianness, use
 112         defaults.
 113
 114 2018-01-29  H.J. Lu  <hongjiu.lu@intel.com>
 115
 116         PR ld/22732
 117         * testsuite/config/default.exp (STATIC_LDFLAGS): New.  Set to
 118         "-static" if target compiler supports it.
 119         * testsuite/ld-bootstrap/bootstrap.exp: Skip static executable
 120         tests if target compiler doesn't support it.
 121         * testsuite/ld-ifunc/ifunc.exp: Likewise.
 122         * testsuite/lib/ld-lib.exp (run_ld_link_exec_tests): Likewise.
 123         (run_cc_link_tests): Likewise.
 124
 125 2018-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 126
 127         PR ld/22751
 128         * testsuite/config/default.exp (INT128_CFLAGS): New.
 129         * testsuite/ld-plugin/lto.exp (INT128_CFLAGS): New.
 130         Run ld/22751 tests.
 131         * testsuite/ld-plugin/pr22751.c: New file.
 132         * testsuite/lib/ld-lib.exp (run_ld_link_exec_tests): Add
 133         ld trailing options.
 134
 135 2018-01-28  Alan Modra  <amodra@gmail.com>
 136
 137         PR 22751
 138         * ldlang.c (find_rescan_insertion): Look past bfds with claim_archive
 139         set.
 140
 141 2018-01-26  Maciej W. Rozycki  <macro@mips.com>
 142
 143         * emulparams/elf32mipswindiss.sh (EXTRA_EM_FILE): Set to
 144         `mipself'.
 145
 146 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
 147
 148         * testsuite/ld-sparc/sparc.exp (32-bit: Helper shared library):
 149         Link with a version script.
 150         (32-bit: TLS -fpie): New test.
 151         (64-bit: Helper shared library): Link with a version script.
 152         (64-bit: TLS -fpie): New test.
 153         (64-bit: GOTDATA relocations): Pass -Av9 to the assembler.
 154         * testsuite/ld-sparc/tlslib.ver: New file.
 155         * testsuite/ld-sparc/tlspie32.dd: Likewise.
 156         * testsuite/ld-sparc/tlspie32.s: Likewise.
 157         * testsuite/ld-sparc/tlspie64.dd: Likewise.
 158         * testsuite/ld-sparc/tlspie64.s: Likewise.
 159         * testsuite/ld-sparc/tlssunbin32.dd: Adjust for versioned symbol.
 160         * testsuite/ld-sparc/tlssunbin32.rd: Likewise.
 161         * testsuite/ld-sparc/tlssunbin32.sd: Likewise.
 162         * testsuite/ld-sparc/tlssunbin64.dd: Likewise.
 163         * testsuite/ld-sparc/tlssunbin64.rd: Likewise.
 164         * testsuite/ld-sparc/tlssunbin64.sd: Likewise.
 165
 166 2018-01-24  Renlin Li  <renlin.li@arm.com>
 167
 168         * testsuite/ld-aarch64/aarch64-elf.exp: Run new testes.
 169         * testsuite/ld-aarch64/emit-relocs-287.s: Fix test case.
 170         * testsuite/ld-aarch64/emit-relocs-287.d: Fix expected output.
 171         * testsuite/ld-aarch64/emit-relocs-287-overflow.s: New.
 172         * testsuite/ld-aarch64/emit-relocs-287-overflow.d: New.
 173         * testsuite/ld-aarch64/emit-relocs-288.d: New.
 174         * testsuite/ld-aarch64/emit-relocs-288.s: New.
 175         * testsuite/ld-aarch64/emit-relocs-289.d: New.
 176         * testsuite/ld-aarch64/emit-relocs-289.s: New.
 177         * testsuite/ld-aarch64/emit-relocs-289-overflow.s: New.
 178         * testsuite/ld-aarch64/emit-relocs-289-overflow.d: New.
 179         * testsuite/ld-aarch64/emit-relocs-290.d: New.
 180         * testsuite/ld-aarch64/emit-relocs-290.s: New.
 181         * testsuite/ld-aarch64/emit-relocs-291.d: New.
 182         * testsuite/ld-aarch64/emit-relocs-291.s: New.
 183         * testsuite/ld-aarch64/emit-relocs-291-overflow.s: New.
 184         * testsuite/ld-aarch64/emit-relocs-291-overflow.d: New.
 185         * testsuite/ld-aarch64/emit-relocs-292.d: New.
 186         * testsuite/ld-aarch64/emit-relocs-292.s: New.
 187         * testsuite/ld-aarch64/emit-relocs-293.d: New.
 188         * testsuite/ld-aarch64/emit-relocs-293.s: New.
 189
 190 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
 191
 192         PR ld/22721
 193         * testsuite/ld-plugin/lto.exp: Run PR ld/22721 tests.
 194         * testsuite/ld-plugin/pr22721.t: New file.
 195         * testsuite/ld-plugin/pr22721a.s: Likewise.
 196         * testsuite/ld-plugin/pr22721b.c: Likewise.
 197
 198 2018-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 199
 200         * testsuite/ld-elf/group1.d: Also xfail Solaris.
 201
 202 2018-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 203
 204         * testsuite/ld-elf/linkinfo1a.d: Updated for slightly different
 205         PLT/GOT order/layout for Solaris/x86 targets.
 206         * testsuite/ld-elf/linkinfo1b.d: Likewise.
 207
 208 2018-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 209
 210         PR ld/22728
 211         * emultempl/solaris2.em (elf_solaris2_after_allocation): Fold
 212         into ...
 213         (elf_solaris2_before_allocation): This.
 214         (LDEMUL_AFTER_ALLOCATION): Removed.
 215
 216 2018-01-18  Alan Modra  <amodra@gmail.com>
 217
 218         * emultempl/ppc32elf.em: Support optional --plt-align arg.
 219         * emultempl/ppc64elf.em: Support negative --plt-align arg.
 220
 221 2018-01-17  Alan Modra  <amodra@gmail.com>
 222
 223         * emultempl/ppc32elf.em (params): Init new field.
 224         (OPTION_SPECULATE_INDIRECT_JUMPS): Define.
 225         (OPTION_NO_SPECULATE_INDIRECT_JUMPS): Define.
 226         (PARSE_AND_LIST_LONGOPTS): Handle new options.
 227         (PARSE_AND_LIST_ARGS_CASES): Likewise.
 228         (PARSE_AND_LIST_OPTIONS): Likewise.
 229         * emultempl/ppc64elf.em (params): Init new field.
 230         (OPTION_SPECULATE_INDIRECT_JUMPS): Define.
 231         (OPTION_NO_SPECULATE_INDIRECT_JUMPS): Define.
 232         (PARSE_AND_LIST_LONGOPTS): Handle --speculate-indirect-jumps.
 233         (PARSE_AND_LIST_OPTIONS): Likewise.
 234         (PARSE_AND_LIST_ARGS_CASES): Likewise.
 235         * ld.texinfo (--no-plt-thread-safe): Correct itemx.
 236         (--speculate-indirect-jumps): Document.
 237         * testsuite/ld-powerpc/elfv2exe.d,
 238         * testsuite/ld-powerpc/elfv2so.d,
 239         * testsuite/ld-powerpc/relbrlt.d,
 240         * testsuite/ld-powerpc/powerpc.exp: Disable plt alignment and
 241         speculation barriers on various tests.
 242
 243 2018-01-17  Alan Modra  <amodra@gmail.com>
 244
 245         * emultempl/ppc32elf.em (params): Init new field.
 246         (enum ppc32_opt): New enum to define OPTION_* values.  Add
 247         OPTION_PLT_ALIGN and OPTION_NO_PLT_ALIGN.
 248         (PARSE_AND_LIST_LONGOPTS): Handle new options.
 249         (PARSE_AND_LIST_ARGS_CASES): Likewise.
 250         (PARSE_AND_LIST_OPTIONS): Likewise.  Break up help output.
 251         * emultempl/ppc64elf.em (ppc_add_stub_section): Init alignment
 252         correctly for negative --plt-stub-align.
 253         * testsuite/ld-powerpc/elfv2exe.d,
 254         * testsuite/ld-powerpc/elfv2so.d,
 255         * testsuite/ld-powerpc/relbrlt.d,
 256         * testsuite/ld-powerpc/relbrlt.s,
 257         * testsuite/ld-powerpc/tlsexe.d,
 258         * testsuite/ld-powerpc/tlsexe.r,
 259         * testsuite/ld-powerpc/tlsexe32.d,
 260         * testsuite/ld-powerpc/tlsexe32.g,
 261         * testsuite/ld-powerpc/tlsexe32.r,
 262         * testsuite/ld-powerpc/tlsexetoc.d,
 263         * testsuite/ld-powerpc/tlsexetoc.r,
 264         * testsuite/ld-powerpc/tlsopt5_32.d,
 265         * testsuite/ld-powerpc/tlsso.d,
 266         * testsuite/ld-powerpc/tlstocso.d: Update for changed stub order.
 267
 268 2018-01-16  Nick Clifton  <nickc@redhat.com>
 269
 270         * po/pt_BR.po: Updated Brazilian Portugese translation.
 271
 272 2018-01-15  Nick Clifton  <nickc@redhat.com>
 273
 274         * po/uk.po: Updated Ukranian translation.
 275
 276 2018-01-13  Nick Clifton  <nickc@redhat.com>
 277
 278         * po/ld.pot: Regenerated.
 279
 280 2018-01-13  Nick Clifton  <nickc@redhat.com>
 281
 282         * configure: Regenerate.
 283
 284 2018-01-13  Nick Clifton  <nickc@redhat.com>
 285
 286         2.30 branch created.
 287         * NEWS: Add marker for 2.30.
 288
 289 2018-01-12  Alan Modra  <amodra@gmail.com>
 290
 291         * testsuite/ld-elf/elf.exp: xfail "pr22374 function pointer
 292         initialization" for currently failing targets.
 293
 294 2018-01-12  Alan Modra  <amodra@gmail.com>
 295
 296         PR ld/22649
 297         * testsuite/ld-elf/pr22649.msg: Allow other messages.
 298         * testsuite/ld-elf/shared.exp: Check that --gc-sections is
 299         supported before running ld/22649 tests.
 300
 301 2018-01-12  Nick Clifton  <nickc@redhat.com>
 302
 303         * emultempl/elf32.em (_handle_option): Add support for "-z undefs"
 304         as the opposite of "-z defs".
 305         * ld.texinfo: Document the new option.  Update the description of
 306         the -z defs option to make it clear that it does generate an error
 307         if an undefined symbol reference is found in an object file whilst
 308         creating a shared library.
 309         * NEWS: Document this new feature.
 310
 311 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 312
 313         * testsuite/ld-elf/pr22393-2a.rd: Replace "-z textonly" with
 314         "-z separate-code".
 315         * testsuite/ld-elf/pr22393-2b.rd: Likewise.
 316         * testsuite/ld-x86-64/pr22393-3a.rd: Likewise.
 317         * testsuite/ld-x86-64/pr22393-3b.rd: Likewise.
 318
 319 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 320
 321         PR ld/22393
 322         * testsuite/ld-x86-64/pr22393-3a.c: New file.
 323         * testsuite/ld-x86-64/pr22393-3a.rd: Likewise.
 324         * testsuite/ld-x86-64/pr22393-3b.c: Likewise.
 325         * testsuite/ld-x86-64/pr22393-3b.rd: Likewise.
 326         * testsuite/ld-x86-64/x86-64.exp: Run tests for -z separate-code
 327         -z max-page-size=0x1000.
 328
 329 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 330
 331         PR ld/22393
 332         * testsuite/ld-elf/pr16322.d: Add -z noseparate-code.
 333         * testsuite/ld-elf/pr22393-1.s: New file.
 334         * testsuite/ld-elf/pr22393-1a.d: Likewise.
 335         * testsuite/ld-elf/pr22393-1b.d: Likewise.
 336         * testsuite/ld-elf/pr22393-1c.d: Likewise.
 337         * testsuite/ld-elf/pr22393-1d.d: Likewise.
 338         * testsuite/ld-elf/pr22393-1e.d: Likewise.
 339         * testsuite/ld-elf/pr22393-1f.d: Likewise.
 340         * testsuite/ld-elf/pr22393-2a.c: Likewise.
 341         * testsuite/ld-elf/pr22393-2a.rd: Likewise.
 342         * testsuite/ld-elf/pr22393-2b.c: Likewise.
 343         * testsuite/ld-elf/pr22393-2b.rd: Likewise.
 344         * testsuite/ld-elf/shared.exp: Run tests for -z separate-code.
 345
 346 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 347
 348         PR ld/22393
 349         * NEWS: Mention "-z separate-code".
 350         * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): Get
 351         builtin linker scripts and return linker scripts from disk for
 352         "-z separate-code".
 353         (gld${EMULATION_NAME}_handle_option): Handle "-z separate-code"
 354         and "-z noseparate-code".
 355         * genscripts.sh: Generate linker scripts for "-z separate-code".
 356         (LD_FLAG): Set to *textonly for "-z separate-code".
 357         * ld.texinfo: Document "-z separate-code".
 358         * lexsup.c (elf_shlib_list_options): Add linker help messsages
 359         for "-z separate-code" and "-z noseparate-code".
 360         * scripttempl/elf.sc (SEPARATE_TEXT): New
 361         (TEXT_SEGMENT_ALIGN): Likewise.
 362         Use ${TEXT_SEGMENT_ALIGN} to align and pad text segment to
 363         ${MAXPAGESIZE}.
 364
 365 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 366
 367         PR ld/22649
 368         * testsuite/ld-elf/pr22649-1.s: New file.
 369         * testsuite/ld-elf/pr22649-2a.s: Likewise.
 370         * testsuite/ld-elf/pr22649-2b.s: Likewise.
 371         * testsuite/ld-elf/pr22649.msg: Likewise.
 372         * testsuite/ld-elf/shared.exp: Run ld/22649 tests.
 373
 374 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 375
 376         PR ld/22677
 377         * scripttempl/elf.sc (PREINIT_ARRAY): New.
 378         Don't add .preinit_array for ld -r.
 379         * testsuite/ld-elf/pr22677.d: New file.
 380         * testsuite/ld-elf/pr22677.s: Likewise.
 381
 382 2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 383
 384         * ldexp.h (union etree_union): Remove defsym field.
 385         * ldexp.c (exp_assop): Remove defsym parameter, and use of defsym
 386         parameter.
 387         (exp_assign): Remove passing of defsym parameter.
 388         (exp_defsym): Likewise.
 389         (exp_provide): Likewise.
 390
 391 2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 392
 393         * ldexp.c (exp_fold_tree_1): Rework condition underwhich provide
 394         nodes are ignored in the tree walk, and move the location at which
 395         we change provide nodes into provided nodes.
 396         (exp_init_os): Add etree_provided.
 397         * testsuite/ld-scripts/provide-6.d: New file.
 398         * testsuite/ld-scripts/provide-6.t: New file.
 399         * testsuite/ld-scripts/provide-7.d: New file.
 400         * testsuite/ld-scripts/provide-7.t: New file.
 401         * testsuite/ld-scripts/provide-8.d: New file.
 402         * testsuite/ld-scripts/provide-8.t: New file.
 403
 404 2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 405
 406         * testsuite/ld-scripts/provide-3.d: Add xfail directive.
 407         * testsuite/ld-scripts/provide-4.d: Use new map file name.
 408         * testsuite/ld-scripts/provide-5.d: Use new map file name.
 409         * testsuite/ld-scripts/provide-4-map.d: Renamed to...
 410         * testsuite/ld-scripts/provide-4.map: ...this.
 411         * testsuite/ld-scripts/provide-5-map.d: Renamed to...
 412         * testsuite/ld-scripts/provide-5.map: ...this.
 413         * testsuite/ld-scripts/provide.exp: Move xfail into provide-3.d
 414         file, and run tests in a loop.
 415
 416 2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 417
 418         * ldexp.c (exp_print_tree): Use '=' instead of ',' when printing
 419         PROVIDE statements.
 420         * testsuite/ld-scripts/provide-4.map: Update expected output.
 421         * testsuite/ld-scripts/provide-5.map: Likewise.
 422
 423 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 424
 425         PR ld/22696
 426         * scripttempl/elf.sc: Fix the order of SHLIB_RODATA_ADDR.
 427
 428 2018-01-09  Jim Wilson  <jimw@sifive.com>
 429
 430         * testsuite/ld-elf/eh-frame-hdr.d (#xfail): Delete
 431         (#alltargets): Renamed from #target.  Add shared.
 432         * testsuite/lib/ld-lib.exp (run_dump_test): Document shared target.
 433         Document alltargets option.  Add support for alltargets option.
 434         (istarget): Add support for shared target.
 435
 436 2018-01-08  Jim Wilson  <jimw@sifive.com>
 437
 438         * testsuite/ld-riscv-elf/c-lui.d: Don't use -shared.  Check for _start
 439         instead of .text.
 440         * testsuite/ld-riscv-elf/c-lui.s: Add _start label.
 441         * testsuite/ld-riscv-elf/ld-riscv-elf.exp: Before __global_pointer$
 442         tests, add call to check_shared_lib_support.
 443
 444 2018-01-05  Jim Wilson  <jimw@sifive.com>
 445
 446         * testsuite/ld-riscv-elf/disas-jalr.d: New.
 447         * testsuite/ld-riscv-elf/disas-jalr.s: New.
 448         * testsuite/ld-riscv-elf/ld-riscv-elf.exp: Run new testcase.
 449
 450         * emulparams/elf32lriscv-defs.sh (GENERATE_SHLIB_SCRIPT): Move inside
 451         case on $target, and don't set for riscv*-elf targets.
 452         (GENERATE_PIE_SCRIPT): Likewise.
 453
 454 2018-01-03  Alan Modra  <amodra@gmail.com>
 455
 456         Update year range in copyright notice of all files.
 457
 458 For older changes see ChangeLog-2017
 459 \f
 460 Copyright (C) 2018 Free Software Foundation, Inc.
 461
 462 Copying and distribution of this file, with or without modification,
 463 are permitted in any medium without royalty provided the copyright
 464 notice and this notice are preserved.
 465
 466 Local Variables:
 467 mode: change-log
 468 left-margin: 8
 469 fill-column: 74
 470 version-control: never
 471 End: