target/linux/generic-2.4/patches/108-optional_aout_support.patch

   1 --- a/Documentation/Configure.help
   2 +++ b/Documentation/Configure.help
   3 @@ -4690,6 +4690,12 @@ CONFIG_BINFMT_ELF
   4    ld.so (check the file <file:Documentation/Changes> for location and
   5    latest version).
   6
   7 +ELF binaries with a.out format interpreters or a.out libraries
   8 +CONFIG_BINFMT_ELF_AOUT
   9 +  The kernel may support ELF executables which use an a.out format
  10 +  interpreter (dynamic linker) and/or a.out shared libraries, in
  11 +  addition to the usual ELF-ELF setups. You shouldn't need this.
  12 +
  13  Kernel support for a.out binaries
  14  CONFIG_BINFMT_AOUT
  15    A.out (Assembler.OUTput) is a set of formats for libraries and
  16 @@ -4703,13 +4709,11 @@ CONFIG_BINFMT_AOUT
  17    warrant removing support. However its removal is a good idea if you
  18    wish to ensure that absolutely none of your programs will use this
  19    older executable format. If you don't know what to answer at this
  20 -  point then answer Y. If someone told you "You need a kernel with
  21 +  point then answer N. If someone told you "You need a kernel with
  22    QMAGIC support" then you'll have to say Y here. You may answer M to
  23    compile a.out support as a module and later load the module when you
  24    want to use a program or library in a.out format. The module will be
  25 -  called binfmt_aout.o. Saying M or N here is dangerous though,
  26 -  because some crucial programs on your system might still be in A.OUT
  27 -  format.
  28 +  called binfmt_aout.o.
  29
  30  OSF/1 v4 readv/writev compatibility
  31  CONFIG_OSF4_COMPAT
  32 --- a/arch/alpha/config.in
  33 +++ b/arch/alpha/config.in
  34 @@ -315,6 +315,9 @@ if [ "$CONFIG_BINFMT_AOUT" != "n" ]; the
  35  fi
  36
  37  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
  38 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
  39 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
  40 +fi
  41  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
  42  tristate 'Kernel support for Linux/Intel ELF binaries' CONFIG_BINFMT_EM86
  43  source drivers/parport/Config.in
  44 --- a/arch/alpha/defconfig
  45 +++ b/arch/alpha/defconfig
  46 @@ -72,6 +72,7 @@ CONFIG_KCORE_ELF=y
  47  # CONFIG_KCORE_AOUT is not set
  48  # CONFIG_BINFMT_AOUT is not set
  49  CONFIG_BINFMT_ELF=y
  50 +# CONFIG_BINFMT_ELF_AOUT is not set
  51  # CONFIG_BINFMT_MISC is not set
  52  # CONFIG_BINFMT_EM86 is not set
  53
  54 --- a/arch/arm/config.in
  55 +++ b/arch/arm/config.in
  56 @@ -499,6 +499,9 @@ choice 'Kernel core (/proc/kcore) format
  57          A.OUT          CONFIG_KCORE_AOUT" ELF
  58  tristate 'Kernel support for a.out binaries' CONFIG_BINFMT_AOUT
  59  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
  60 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
  61 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
  62 +fi
  63  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
  64  dep_bool 'Power Management support (experimental)' CONFIG_PM $CONFIG_EXPERIMENTAL
  65  dep_tristate 'RISC OS personality' CONFIG_ARTHUR $CONFIG_CPU_32
  66 --- a/arch/arm/defconfig
  67 +++ b/arch/arm/defconfig
  68 @@ -83,8 +83,9 @@ CONFIG_SYSCTL=y
  69  CONFIG_NWFPE=y
  70  CONFIG_KCORE_ELF=y
  71  # CONFIG_KCORE_AOUT is not set
  72 -CONFIG_BINFMT_AOUT=y
  73 +# CONFIG_BINFMT_AOUT is not set
  74  CONFIG_BINFMT_ELF=y
  75 +# CONFIG_BINFMT_ELF_AOUT is not set
  76  # CONFIG_BINFMT_MISC is not set
  77  # CONFIG_PM is not set
  78  # CONFIG_ARTHUR is not set
  79 --- a/arch/cris/config.in
  80 +++ b/arch/cris/config.in
  81 @@ -31,6 +31,9 @@ bool 'BSD Process Accounting' CONFIG_BSD
  82  bool 'Sysctl support' CONFIG_SYSCTL
  83
  84  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
  85 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
  86 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
  87 +fi
  88
  89  string 'Kernel command line' CONFIG_ETRAX_CMDLINE "root=/dev/mtdblock3"
  90
  91 --- a/arch/cris/defconfig
  92 +++ b/arch/cris/defconfig
  93 @@ -18,6 +18,7 @@ CONFIG_SYSVIPC=y
  94  # CONFIG_BSD_PROCESS_ACCT is not set
  95  # CONFIG_SYSCTL is not set
  96  CONFIG_BINFMT_ELF=y
  97 +# CONFIG_BINFMT_ELF_AOUT is not set
  98  # CONFIG_ETRAX_KGDB is not set
  99  # CONFIG_ETRAX_WATCHDOG is not set
 100
 101 --- a/arch/i386/config.in
 102 +++ b/arch/i386/config.in
 103 @@ -329,6 +329,9 @@ if [ "$CONFIG_PROC_FS" = "y" ]; then
 104  fi
 105  tristate 'Kernel support for a.out binaries' CONFIG_BINFMT_AOUT
 106  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
 107 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 108 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 109 +fi
 110  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 111  bool 'Select task to kill on out of memory condition' CONFIG_OOM_KILLER
 112
 113 --- a/arch/i386/defconfig
 114 +++ b/arch/i386/defconfig
 115 @@ -115,9 +115,10 @@ CONFIG_SYSVIPC=y
 116  CONFIG_SYSCTL=y
 117  CONFIG_KCORE_ELF=y
 118  # CONFIG_KCORE_AOUT is not set
 119 -CONFIG_BINFMT_AOUT=y
 120 +# CONFIG_BINFMT_AOUT is not set
 121  CONFIG_BINFMT_ELF=y
 122 -CONFIG_BINFMT_MISC=y
 123 +# CONFIG_BINFMT_ELF_AOUT is not set
 124 +# CONFIG_BINFMT_MISC is not set
 125  # CONFIG_OOM_KILLER is not set
 126  CONFIG_PM=y
 127  # CONFIG_APM is not set
 128 --- a/arch/ia64/config.in
 129 +++ b/arch/ia64/config.in
 130 @@ -124,6 +124,9 @@ bool 'System V IPC' CONFIG_SYSVIPC
 131  bool 'BSD Process Accounting' CONFIG_BSD_PROCESS_ACCT
 132  bool 'Sysctl support' CONFIG_SYSCTL
 133  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
 134 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 135 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 136 +fi
 137  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 138
 139  if [ "$CONFIG_IA64_HP_SIM" = "n" ]; then
 140 --- a/arch/ia64/defconfig
 141 +++ b/arch/ia64/defconfig
 142 @@ -60,6 +60,7 @@ CONFIG_SYSVIPC=y
 143  # CONFIG_BSD_PROCESS_ACCT is not set
 144  CONFIG_SYSCTL=y
 145  CONFIG_BINFMT_ELF=y
 146 +# CONFIG_BINFMT_ELF_AOUT is not set
 147  # CONFIG_BINFMT_MISC is not set
 148  CONFIG_ACPI=y
 149  CONFIG_ACPI_EFI=y
 150 --- a/arch/m68k/config.in
 151 +++ b/arch/m68k/config.in
 152 @@ -99,6 +99,9 @@ if [ "$CONFIG_PROC_FS" = "y" ]; then
 153  fi
 154  tristate 'Kernel support for a.out binaries' CONFIG_BINFMT_AOUT
 155  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
 156 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 157 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 158 +fi
 159  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 160
 161  if [ "$CONFIG_AMIGA" = "y" ]; then
 162 --- a/arch/m68k/defconfig
 163 +++ b/arch/m68k/defconfig
 164 @@ -44,8 +44,9 @@ CONFIG_SYSVIPC=y
 165  CONFIG_SYSCTL=y
 166  CONFIG_KCORE_ELF=y
 167  # CONFIG_KCORE_AOUT is not set
 168 -CONFIG_BINFMT_AOUT=y
 169 +# CONFIG_BINFMT_AOUT is not set
 170  CONFIG_BINFMT_ELF=y
 171 +# CONFIG_BINFMT_ELF_AOUT is not set
 172  # CONFIG_BINFMT_MISC is not set
 173  CONFIG_ZORRO=y
 174  # CONFIG_AMIGA_PCMCIA is not set
 175 --- a/arch/mips/config-shared.in
 176 +++ b/arch/mips/config-shared.in
 177 @@ -873,6 +873,9 @@ define_bool CONFIG_KCORE_ELF y
 178  define_bool CONFIG_KCORE_AOUT n
 179  define_bool CONFIG_BINFMT_AOUT n
 180  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
 181 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 182 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 183 +fi
 184  dep_bool 'Kernel support for Linux/MIPS 32-bit binary compatibility' CONFIG_MIPS32_COMPAT $CONFIG_MIPS64
 185  dep_bool 'Kernel support for o32 binaries' CONFIG_MIPS32_O32 $CONFIG_MIPS32_COMPAT
 186  dep_bool 'Kernel support for n32 binaries' CONFIG_MIPS32_N32 $CONFIG_MIPS32_COMPAT
 187 --- a/arch/mips/defconfig
 188 +++ b/arch/mips/defconfig
 189 @@ -143,6 +143,7 @@ CONFIG_KCORE_ELF=y
 190  # CONFIG_KCORE_AOUT is not set
 191  # CONFIG_BINFMT_AOUT is not set
 192  CONFIG_BINFMT_ELF=y
 193 +# CONFIG_BINFMT_ELF_AOUT is not set
 194  # CONFIG_MIPS32_COMPAT is not set
 195  # CONFIG_MIPS32_O32 is not set
 196  # CONFIG_MIPS32_N32 is not set
 197 --- a/arch/mips/kernel/irixelf.c
 198 +++ b/arch/mips/kernel/irixelf.c
 199 @@ -8,6 +8,7 @@
 200   * Copyright 1993, 1994: Eric Youngdale (ericy@cais.com).
 201   */
 202
 203 +#include <linux/config.h>
 204  #include <linux/module.h>
 205
 206  #include <linux/fs.h>
 207 @@ -48,7 +49,12 @@ static int irix_core_dump(long signr, st
 208  extern int dump_fpu (elf_fpregset_t *);
 209
 210  static struct linux_binfmt irix_format = {
 211 -       NULL, THIS_MODULE, load_irix_binary, load_irix_library,
 212 +       NULL, THIS_MODULE, load_irix_binary,
 213 +#ifdef CONFIG_BINFMT_ELF_AOUT
 214 +       load_irix_library,
 215 +#else
 216 +       NULL,
 217 +#endif
 218         irix_core_dump, PAGE_SIZE
 219  };
 220
 221 @@ -794,6 +800,7 @@ out_free_ph:
 222         goto out;
 223  }
 224
 225 +#ifdef CONFIG_BINFMT_ELF_AOUT
 226  /* This is really simpleminded and specialized - we are loading an
 227   * a.out library that is given an ELF header.
 228   */
 229 @@ -873,6 +880,7 @@ static int load_irix_library(struct file
 230         kfree(elf_phdata);
 231         return 0;
 232  }
 233 +#endif
 234
 235  /* Called through irix_syssgi() to map an elf image given an FD,
 236   * a phdr ptr USER_PHDRP in userspace, and a count CNT telling how many
 237 --- a/arch/mips64/defconfig
 238 +++ b/arch/mips64/defconfig
 239 @@ -147,6 +147,7 @@ CONFIG_KCORE_ELF=y
 240  # CONFIG_KCORE_AOUT is not set
 241  # CONFIG_BINFMT_AOUT is not set
 242  CONFIG_BINFMT_ELF=y
 243 +# CONFIG_BINFMT_ELF_AOUT is not set
 244  CONFIG_MIPS32_COMPAT=y
 245  CONFIG_MIPS32_O32=y
 246  # CONFIG_MIPS32_N32 is not set
 247 --- a/arch/parisc/config.in
 248 +++ b/arch/parisc/config.in
 249 @@ -89,6 +89,9 @@ bool 'BSD Process Accounting' CONFIG_BSD
 250  bool 'Sysctl support' CONFIG_SYSCTL
 251  define_bool CONFIG_KCORE_ELF y
 252  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
 253 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 254 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 255 +fi
 256  tristate 'Kernel support for SOM binaries' CONFIG_BINFMT_SOM
 257  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 258
 259 --- a/arch/parisc/defconfig
 260 +++ b/arch/parisc/defconfig
 261 @@ -56,6 +56,7 @@ CONFIG_SYSVIPC=y
 262  CONFIG_SYSCTL=y
 263  CONFIG_KCORE_ELF=y
 264  CONFIG_BINFMT_ELF=y
 265 +# CONFIG_BINFMT_ELF_AOUT is not set
 266  CONFIG_BINFMT_SOM=y
 267  # CONFIG_BINFMT_MISC is not set
 268  # CONFIG_PM is not set
 269 --- a/arch/ppc/config.in
 270 +++ b/arch/ppc/config.in
 271 @@ -384,6 +384,7 @@ if [ "$CONFIG_PROC_FS" = "y" ]; then
 272  fi
 273  define_bool CONFIG_BINFMT_ELF y
 274  define_bool CONFIG_KERNEL_ELF y
 275 +bool 'ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 276  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 277  bool 'Select task to kill on out of memory condition' CONFIG_OOM_KILLER
 278
 279 --- a/arch/ppc/defconfig
 280 +++ b/arch/ppc/defconfig
 281 @@ -59,7 +59,8 @@ CONFIG_SYSVIPC=y
 282  CONFIG_KCORE_ELF=y
 283  CONFIG_BINFMT_ELF=y
 284  CONFIG_KERNEL_ELF=y
 285 -CONFIG_BINFMT_MISC=m
 286 +# CONFIG_BINFMT_ELF_AOUT is not set
 287 +# CONFIG_BINFMT_MISC is not set
 288  # CONFIG_OOM_KILLER is not set
 289  CONFIG_PCI_NAMES=y
 290  CONFIG_HOTPLUG=y
 291 --- a/arch/ppc64/config.in
 292 +++ b/arch/ppc64/config.in
 293 @@ -82,6 +82,9 @@ if [ "$CONFIG_PROC_FS" = "y" ]; then
 294  fi
 295
 296  bool 'Kernel support for 64 bit ELF binaries' CONFIG_BINFMT_ELF
 297 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 298 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 299 +fi
 300
 301  tristate 'Kernel support for 32 bit ELF binaries' CONFIG_BINFMT_ELF32
 302
 303 --- a/arch/ppc64/defconfig
 304 +++ b/arch/ppc64/defconfig
 305 @@ -56,6 +56,7 @@ CONFIG_SYSVIPC=y
 306  # CONFIG_BSD_PROCESS_ACCT is not set
 307  CONFIG_KCORE_ELF=y
 308  CONFIG_BINFMT_ELF=y
 309 +# CONFIG_BINFMT_ELF_AOUT is not set
 310  CONFIG_BINFMT_ELF32=y
 311  # CONFIG_BINFMT_MISC is not set
 312  CONFIG_PCI_NAMES=y
 313 --- a/arch/s390/config.in
 314 +++ b/arch/s390/config.in
 315 @@ -58,6 +58,9 @@ bool 'BSD Process Accounting' CONFIG_BSD
 316  bool 'Sysctl support' CONFIG_SYSCTL
 317  define_bool CONFIG_KCORE_ELF y
 318  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
 319 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 320 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 321 +fi
 322  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 323  bool 'Show crashed user process info' CONFIG_PROCESS_DEBUG
 324  bool 'Pseudo page fault support' CONFIG_PFAULT
 325 --- a/arch/s390/defconfig
 326 +++ b/arch/s390/defconfig
 327 @@ -46,6 +46,7 @@ CONFIG_SYSVIPC=y
 328  CONFIG_SYSCTL=y
 329  CONFIG_KCORE_ELF=y
 330  CONFIG_BINFMT_ELF=y
 331 +# CONFIG_BINFMT_ELF_AOUT is not set
 332  # CONFIG_BINFMT_MISC is not set
 333  # CONFIG_PROCESS_DEBUG is not set
 334  CONFIG_PFAULT=y
 335 --- a/arch/s390x/config.in
 336 +++ b/arch/s390x/config.in
 337 @@ -61,6 +61,9 @@ bool 'BSD Process Accounting' CONFIG_BSD
 338  bool 'Sysctl support' CONFIG_SYSCTL
 339  define_bool CONFIG_KCORE_ELF y
 340  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
 341 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 342 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 343 +fi
 344  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 345  bool 'Show crashed user process info' CONFIG_PROCESS_DEBUG
 346  bool 'Pseudo page fault support' CONFIG_PFAULT
 347 --- a/arch/s390x/defconfig
 348 +++ b/arch/s390x/defconfig
 349 @@ -47,6 +47,7 @@ CONFIG_SYSVIPC=y
 350  CONFIG_SYSCTL=y
 351  CONFIG_KCORE_ELF=y
 352  CONFIG_BINFMT_ELF=y
 353 +# CONFIG_BINFMT_ELF_AOUT is not set
 354  # CONFIG_BINFMT_MISC is not set
 355  # CONFIG_PROCESS_DEBUG is not set
 356  CONFIG_PFAULT=y
 357 --- a/arch/sh/config.in
 358 +++ b/arch/sh/config.in
 359 @@ -283,6 +283,9 @@ if [ "$CONFIG_PROC_FS" = "y" ]; then
 360          A.OUT          CONFIG_KCORE_AOUT" ELF
 361  fi
 362  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
 363 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 364 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 365 +fi
 366  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 367
 368  bool 'Select task to kill on out of memory condition' CONFIG_OOM_KILLER
 369 --- a/arch/sh/defconfig
 370 +++ b/arch/sh/defconfig
 371 @@ -48,6 +48,7 @@ CONFIG_CF_ENABLER=y
 372  CONFIG_KCORE_ELF=y
 373  # CONFIG_KCORE_AOUT is not set
 374  CONFIG_BINFMT_ELF=y
 375 +# CONFIG_BINFMT_ELF_AOUT is not set
 376  # CONFIG_BINFMT_MISC is not set
 377
 378  #
 379 --- a/arch/sparc/config.in
 380 +++ b/arch/sparc/config.in
 381 @@ -74,6 +74,9 @@ if [ "$CONFIG_PROC_FS" = "y" ]; then
 382  fi
 383  tristate 'Kernel support for a.out binaries' CONFIG_BINFMT_AOUT
 384  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
 385 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 386 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 387 +fi
 388  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 389  bool 'SunOS binary emulation' CONFIG_SUNOS_EMUL
 390  bool 'Select task to kill on out of memory condition' CONFIG_OOM_KILLER
 391 --- a/arch/sparc/defconfig
 392 +++ b/arch/sparc/defconfig
 393 @@ -49,9 +49,10 @@ CONFIG_SYSVIPC=y
 394  # CONFIG_BSD_PROCESS_ACCT is not set
 395  CONFIG_SYSCTL=y
 396  CONFIG_KCORE_ELF=y
 397 -CONFIG_BINFMT_AOUT=y
 398 +# CONFIG_BINFMT_AOUT is not set
 399  CONFIG_BINFMT_ELF=y
 400 -CONFIG_BINFMT_MISC=m
 401 +# CONFIG_BINFMT_ELF_AOUT is not set
 402 +# CONFIG_BINFMT_MISC is not set
 403  CONFIG_SUNOS_EMUL=y
 404  # CONFIG_OOM_KILLER is not set
 405
 406 --- a/arch/sparc64/config.in
 407 +++ b/arch/sparc64/config.in
 408 @@ -79,6 +79,9 @@ if [ "$CONFIG_SPARC32_COMPAT" != "n" ];
 409     bool '  Kernel support for 32-bit (ie. SunOS) a.out binaries' CONFIG_BINFMT_AOUT32
 410  fi
 411  bool 'Kernel support for 64-bit ELF binaries' CONFIG_BINFMT_ELF
 412 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 413 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 414 +fi
 415  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 416  bool 'SunOS binary emulation' CONFIG_SUNOS_EMUL
 417  if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
 418 --- a/arch/sparc64/defconfig
 419 +++ b/arch/sparc64/defconfig
 420 @@ -70,7 +70,8 @@ CONFIG_SPARC32_COMPAT=y
 421  CONFIG_BINFMT_ELF32=y
 422  # CONFIG_BINFMT_AOUT32 is not set
 423  CONFIG_BINFMT_ELF=y
 424 -CONFIG_BINFMT_MISC=m
 425 +# CONFIG_BINFMT_ELF_AOUT is not set
 426 +# CONFIG_BINFMT_MISC is not set
 427  # CONFIG_SUNOS_EMUL is not set
 428  CONFIG_SOLARIS_EMUL=m
 429  # CONFIG_OOM_KILLER is not set
 430 --- a/arch/x86_64/config.in
 431 +++ b/arch/x86_64/config.in
 432 @@ -118,6 +118,9 @@ if [ "$CONFIG_PROC_FS" = "y" ]; then
 433  fi
 434  #tristate 'Kernel support for a.out binaries' CONFIG_BINFMT_AOUT
 435  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
 436 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 437 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 438 +fi
 439  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 440
 441  bool 'Power Management support' CONFIG_PM
 442 --- a/arch/x86_64/defconfig
 443 +++ b/arch/x86_64/defconfig
 444 @@ -67,6 +67,7 @@ CONFIG_SYSVIPC=y
 445  CONFIG_SYSCTL=y
 446  CONFIG_KCORE_ELF=y
 447  CONFIG_BINFMT_ELF=y
 448 +# CONFIG_BINFMT_ELF_AOUT is not set
 449  # CONFIG_BINFMT_MISC is not set
 450  CONFIG_PM=y
 451  CONFIG_IA32_EMULATION=y
 452 --- a/fs/binfmt_elf.c
 453 +++ b/fs/binfmt_elf.c
 454 @@ -9,6 +9,7 @@
 455   * Copyright 1993, 1994: Eric Youngdale (ericy@cais.com).
 456   */
 457
 458 +#include <linux/config.h>
 459  #include <linux/module.h>
 460
 461  #include <linux/fs.h>
 462 @@ -43,7 +44,9 @@
 463  #include <linux/elf.h>
 464
 465  static int load_elf_binary(struct linux_binprm * bprm, struct pt_regs * regs);
 466 +#ifdef CONFIG_BINFMT_ELF_AOUT
 467  static int load_elf_library(struct file*);
 468 +#endif
 469  static unsigned long elf_map (struct file *, unsigned long, struct elf_phdr *, int, int);
 470  extern int dump_fpu (struct pt_regs *, elf_fpregset_t *);
 471  extern void dump_thread(struct pt_regs *, struct user *);
 472 @@ -74,7 +77,13 @@ static int elf_core_dump(long signr, str
 473  #define ELF_PAGEALIGN(_v) (((_v) + ELF_MIN_ALIGN - 1) & ~(ELF_MIN_ALIGN - 1))
 474
 475  static struct linux_binfmt elf_format = {
 476 -       NULL, THIS_MODULE, load_elf_binary, load_elf_library, elf_core_dump, ELF_EXEC_PAGESIZE
 477 +       NULL, THIS_MODULE, load_elf_binary,
 478 +#ifdef CONFIG_BINFMT_ELF_AOUT
 479 +       load_elf_library,
 480 +#else
 481 +       NULL,
 482 +#endif
 483 +       elf_core_dump, ELF_EXEC_PAGESIZE
 484  };
 485
 486  #define BAD_ADDR(x)    ((unsigned long)(x) >= TASK_SIZE)
 487 @@ -404,6 +413,7 @@ out:
 488         return error;
 489  }
 490
 491 +#ifdef CONFIG_BINFMT_ELF_AOUT
 492  static unsigned long load_aout_interp(struct exec * interp_ex,
 493                              struct file * interpreter)
 494  {
 495 @@ -451,6 +461,7 @@ static unsigned long load_aout_interp(st
 496  out:
 497         return elf_entry;
 498  }
 499 +#endif
 500
 501  /*
 502   * These are the functions used to load ELF style executables and shared
 503 @@ -458,7 +469,9 @@ out:
 504   */
 505
 506  #define INTERPRETER_NONE 0
 507 +#ifdef CONFIG_BINFMT_ELF_AOUT
 508  #define INTERPRETER_AOUT 1
 509 +#endif
 510  #define INTERPRETER_ELF 2
 511
 512
 513 @@ -482,7 +495,9 @@ static int load_elf_binary(struct linux_
 514         struct elfhdr elf_ex;
 515         struct elfhdr interp_elf_ex;
 516         struct exec interp_ex;
 517 +#ifdef CONFIG_BINFMT_ELF_AOUT
 518         char passed_fileno[6];
 519 +#endif
 520         struct files_struct *files;
 521
 522         /* Get the exec-header */
 523 @@ -612,6 +627,7 @@ static int load_elf_binary(struct linux_
 524
 525         /* Some simple consistency checks for the interpreter */
 526         if (elf_interpreter) {
 527 +#ifdef CONFIG_BINFMT_ELF_AOUT
 528                 interpreter_type = INTERPRETER_ELF | INTERPRETER_AOUT;
 529
 530                 /* Now figure out which format our binary is */
 531 @@ -619,6 +635,9 @@ static int load_elf_binary(struct linux_
 532                     (N_MAGIC(interp_ex) != ZMAGIC) &&
 533                     (N_MAGIC(interp_ex) != QMAGIC))
 534                         interpreter_type = INTERPRETER_ELF;
 535 +#else
 536 +               interpreter_type = INTERPRETER_ELF;
 537 +#endif
 538
 539                 if (memcmp(interp_elf_ex.e_ident, ELFMAG, SELFMAG) != 0)
 540                         interpreter_type &= ~INTERPRETER_ELF;
 541 @@ -627,6 +646,7 @@ static int load_elf_binary(struct linux_
 542                 if (!interpreter_type)
 543                         goto out_free_dentry;
 544
 545 +#ifdef CONFIG_BINFMT_ELF_AOUT
 546                 /* Make sure only one type was selected */
 547                 if ((interpreter_type & INTERPRETER_ELF) &&
 548                      interpreter_type != INTERPRETER_ELF) {
 549 @@ -634,6 +654,7 @@ static int load_elf_binary(struct linux_
 550                         // printk(KERN_WARNING "ELF: Ambiguous type, using ELF\n");
 551                         interpreter_type = INTERPRETER_ELF;
 552                 }
 553 +#endif
 554                 /* Verify the interpreter has a valid arch */
 555                 if ((interpreter_type == INTERPRETER_ELF) &&
 556                     !elf_check_arch(&interp_elf_ex))
 557 @@ -651,6 +672,7 @@ static int load_elf_binary(struct linux_
 558         /* OK, we are done with that, now set up the arg stuff,
 559            and then start this sucker up */
 560
 561 +#ifdef CONFIG_BINFMT_ELF_AOUT
 562         if (!bprm->sh_bang) {
 563                 char * passed_p;
 564
 565 @@ -669,6 +691,7 @@ static int load_elf_binary(struct linux_
 566                 /* Executables without an interpreter also need a personality  */
 567                 SET_PERSONALITY(elf_ex, ibcs2_interpreter);
 568         }
 569 +#endif
 570
 571         /* Flush all traces of the currently running executable */
 572         retval = flush_old_exec(bprm);
 573 @@ -817,10 +840,12 @@ static int load_elf_binary(struct linux_
 574         padzero(elf_bss);
 575
 576         if (elf_interpreter) {
 577 +#ifdef CONFIG_BINFMT_ELF_AOUT
 578                 if (interpreter_type == INTERPRETER_AOUT)
 579                         elf_entry = load_aout_interp(&interp_ex,
 580                                                      interpreter);
 581                 else
 582 +#endif
 583                         elf_entry = load_elf_interp(&interp_elf_ex,
 584                                                     interpreter,
 585                                                     &interp_load_addr);
 586 @@ -849,7 +874,9 @@ static int load_elf_binary(struct linux_
 587
 588         kfree(elf_phdata);
 589
 590 +#ifdef CONFIG_BINFMT_ELF_AOUT
 591         if (interpreter_type != INTERPRETER_AOUT)
 592 +#endif
 593                 sys_close(elf_exec_fileno);
 594
 595         set_binfmt(&elf_format);
 596 @@ -863,10 +890,14 @@ static int load_elf_binary(struct linux_
 597                         &elf_ex,
 598                         load_addr, load_bias,
 599                         interp_load_addr,
 600 +#ifdef CONFIG_BINFMT_ELF_AOUT
 601                         (interpreter_type == INTERPRETER_AOUT ? 0 : 1));
 602         /* N.B. passed_fileno might not be initialized? */
 603         if (interpreter_type == INTERPRETER_AOUT)
 604                 current->mm->arg_start += strlen(passed_fileno) + 1;
 605 +#else
 606 +                       1);
 607 +#endif
 608         current->mm->start_brk = current->mm->brk = elf_brk;
 609         current->mm->end_code = end_code;
 610         current->mm->start_code = start_code;
 611 @@ -937,9 +968,9 @@ out_free_ph:
 612         goto out;
 613  }
 614
 615 +#ifdef CONFIG_BINFMT_ELF_AOUT
 616  /* This is really simpleminded and specialized - we are loading an
 617     a.out library that is given an ELF header. */
 618 -
 619  static int load_elf_library(struct file *file)
 620  {
 621         struct elf_phdr *elf_phdata;
 622 @@ -1016,6 +1047,7 @@ out_free_ph:
 623  out:
 624         return error;
 625  }
 626 +#endif
 627
 628  /*
 629   * Note that some platforms still use traditional core dumps and not
 630 --- a/fs/exec.c
 631 +++ b/fs/exec.c
 632 @@ -109,6 +109,7 @@ static inline void put_binfmt(struct lin
 633   */
 634  asmlinkage long sys_uselib(const char * library)
 635  {
 636 +#if defined(CONFIG_BINFMT_AOUT) || defined(CONFIG_BINFMT_ELF_AOUT)
 637         struct file * file;
 638         struct nameidata nd;
 639         int error;
 640 @@ -155,6 +156,9 @@ out:
 641  exit:
 642         path_release(&nd);
 643         goto out;
 644 +#else
 645 +       return -ENOSYS;
 646 +#endif
 647  }
 648
 649  /*