openwrt/package/linux/kernel-patches/600-optional-aout-support

   1 diff -urPX nopatch linux-2.4.26/Documentation/Configure.help linux/Documentation/Configure.help
   2 --- linux-2.4.26/Documentation/Configure.help   Sat Apr 17 02:10:25 2004
   3 +++ linux/Documentation/Configure.help  Sat Apr 17 02:13:54 2004
   4 @@ -4622,6 +4622,12 @@
   5    will be called binfmt_elf.o. Saying M or N here is dangerous because
   6    some crucial programs on your system might be in ELF format.
   7
   8 +ELF binaries with a.out format interpreters or a.out libraries
   9 +CONFIG_BINFMT_ELF_AOUT
  10 +  The kernel may support ELF executables which use an a.out format
  11 +  interpreter (dynamic linker) and/or a.out shared libraries, in
  12 +  addition to the usual ELF-ELF setups. You shouldn't need this.
  13 +
  14  Kernel support for a.out binaries
  15  CONFIG_BINFMT_AOUT
  16    A.out (Assembler.OUTput) is a set of formats for libraries and
  17 @@ -4635,13 +4641,11 @@
  18    warrant removing support. However its removal is a good idea if you
  19    wish to ensure that absolutely none of your programs will use this
  20    older executable format. If you don't know what to answer at this
  21 -  point then answer Y. If someone told you "You need a kernel with
  22 +  point then answer N. If someone told you "You need a kernel with
  23    QMAGIC support" then you'll have to say Y here. You may answer M to
  24    compile a.out support as a module and later load the module when you
  25    want to use a program or library in a.out format. The module will be
  26 -  called binfmt_aout.o. Saying M or N here is dangerous though,
  27 -  because some crucial programs on your system might still be in A.OUT
  28 -  format.
  29 +  called binfmt_aout.o.
  30
  31  OSF/1 v4 readv/writev compatibility
  32  CONFIG_OSF4_COMPAT
  33 diff -urPX nopatch linux-2.4.26/arch/alpha/config.in linux/arch/alpha/config.in
  34 --- linux-2.4.26/arch/alpha/config.in   Fri Feb 20 10:07:20 2004
  35 +++ linux/arch/alpha/config.in  Sat Apr 17 02:13:54 2004
  36 @@ -315,6 +315,9 @@
  37  fi
  38
  39  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
  40 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
  41 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
  42 +fi
  43  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
  44  tristate 'Kernel support for Linux/Intel ELF binaries' CONFIG_BINFMT_EM86
  45  source drivers/parport/Config.in
  46 diff -urPX nopatch linux-2.4.26/arch/alpha/defconfig linux/arch/alpha/defconfig
  47 --- linux-2.4.26/arch/alpha/defconfig   Fri Feb 20 10:07:20 2004
  48 +++ linux/arch/alpha/defconfig  Sat Apr 17 02:13:54 2004
  49 @@ -72,6 +72,7 @@
  50  # CONFIG_KCORE_AOUT is not set
  51  # CONFIG_BINFMT_AOUT is not set
  52  CONFIG_BINFMT_ELF=y
  53 +# CONFIG_BINFMT_ELF_AOUT is not set
  54  # CONFIG_BINFMT_MISC is not set
  55  # CONFIG_BINFMT_EM86 is not set
  56
  57 diff -urPX nopatch linux-2.4.26/arch/arm/config.in linux/arch/arm/config.in
  58 --- linux-2.4.26/arch/arm/config.in     Fri Feb 20 10:07:20 2004
  59 +++ linux/arch/arm/config.in    Sat Apr 17 02:13:54 2004
  60 @@ -499,6 +499,9 @@
  61          A.OUT          CONFIG_KCORE_AOUT" ELF
  62  tristate 'Kernel support for a.out binaries' CONFIG_BINFMT_AOUT
  63  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
  64 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
  65 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
  66 +fi
  67  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
  68  dep_bool 'Power Management support (experimental)' CONFIG_PM $CONFIG_EXPERIMENTAL
  69  dep_tristate 'RISC OS personality' CONFIG_ARTHUR $CONFIG_CPU_32
  70 diff -urPX nopatch linux-2.4.26/arch/arm/defconfig linux/arch/arm/defconfig
  71 --- linux-2.4.26/arch/arm/defconfig     Fri Feb 20 10:07:21 2004
  72 +++ linux/arch/arm/defconfig    Sat Apr 17 02:13:54 2004
  73 @@ -83,8 +83,9 @@
  74  CONFIG_NWFPE=y
  75  CONFIG_KCORE_ELF=y
  76  # CONFIG_KCORE_AOUT is not set
  77 -CONFIG_BINFMT_AOUT=y
  78 +# CONFIG_BINFMT_AOUT is not set
  79  CONFIG_BINFMT_ELF=y
  80 +# CONFIG_BINFMT_ELF_AOUT is not set
  81  # CONFIG_BINFMT_MISC is not set
  82  # CONFIG_PM is not set
  83  # CONFIG_ARTHUR is not set
  84 diff -urPX nopatch linux-2.4.26/arch/cris/config.in linux/arch/cris/config.in
  85 --- linux-2.4.26/arch/cris/config.in    Fri Feb 20 10:07:21 2004
  86 +++ linux/arch/cris/config.in   Sat Apr 17 02:13:54 2004
  87 @@ -31,6 +31,9 @@
  88  bool 'Sysctl support' CONFIG_SYSCTL
  89
  90  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
  91 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
  92 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
  93 +fi
  94
  95  string 'Kernel command line' CONFIG_ETRAX_CMDLINE "root=/dev/mtdblock3"
  96
  97 diff -urPX nopatch linux-2.4.26/arch/cris/defconfig linux/arch/cris/defconfig
  98 --- linux-2.4.26/arch/cris/defconfig    Fri Feb 20 10:07:21 2004
  99 +++ linux/arch/cris/defconfig   Sat Apr 17 02:13:54 2004
 100 @@ -18,6 +18,7 @@
 101  # CONFIG_BSD_PROCESS_ACCT is not set
 102  # CONFIG_SYSCTL is not set
 103  CONFIG_BINFMT_ELF=y
 104 +# CONFIG_BINFMT_ELF_AOUT is not set
 105  # CONFIG_ETRAX_KGDB is not set
 106  # CONFIG_ETRAX_WATCHDOG is not set
 107
 108 diff -urPX nopatch linux-2.4.26/arch/i386/config.in linux/arch/i386/config.in
 109 --- linux-2.4.26/arch/i386/config.in    Fri Feb 20 10:07:21 2004
 110 +++ linux/arch/i386/config.in   Sat Apr 17 02:13:54 2004
 111 @@ -327,6 +327,9 @@
 112  fi
 113  tristate 'Kernel support for a.out binaries' CONFIG_BINFMT_AOUT
 114  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
 115 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 116 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 117 +fi
 118  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 119  bool 'Select task to kill on out of memory condition' CONFIG_OOM_KILLER
 120
 121 diff -urPX nopatch linux-2.4.26/arch/i386/defconfig linux/arch/i386/defconfig
 122 --- linux-2.4.26/arch/i386/defconfig    Sat Apr 17 02:10:25 2004
 123 +++ linux/arch/i386/defconfig   Sat Apr 17 02:23:27 2004
 124 @@ -110,9 +110,10 @@
 125  CONFIG_SYSCTL=y
 126  CONFIG_KCORE_ELF=y
 127  # CONFIG_KCORE_AOUT is not set
 128 -CONFIG_BINFMT_AOUT=y
 129 +# CONFIG_BINFMT_AOUT is not set
 130  CONFIG_BINFMT_ELF=y
 131 -CONFIG_BINFMT_MISC=y
 132 +# CONFIG_BINFMT_ELF_AOUT is not set
 133 +# CONFIG_BINFMT_MISC is not set
 134  # CONFIG_OOM_KILLER is not set
 135  CONFIG_PM=y
 136  # CONFIG_APM is not set
 137 diff -urPX nopatch linux-2.4.26/arch/ia64/config.in linux/arch/ia64/config.in
 138 --- linux-2.4.26/arch/ia64/config.in    Fri Feb 20 10:07:21 2004
 139 +++ linux/arch/ia64/config.in   Sat Apr 17 02:13:54 2004
 140 @@ -124,6 +124,9 @@
 141  bool 'BSD Process Accounting' CONFIG_BSD_PROCESS_ACCT
 142  bool 'Sysctl support' CONFIG_SYSCTL
 143  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
 144 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 145 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 146 +fi
 147  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 148
 149  if [ "$CONFIG_IA64_HP_SIM" = "n" ]; then
 150 diff -urPX nopatch linux-2.4.26/arch/ia64/defconfig linux/arch/ia64/defconfig
 151 --- linux-2.4.26/arch/ia64/defconfig    Fri Feb 20 10:07:21 2004
 152 +++ linux/arch/ia64/defconfig   Sat Apr 17 02:13:54 2004
 153 @@ -60,6 +60,7 @@
 154  # CONFIG_BSD_PROCESS_ACCT is not set
 155  CONFIG_SYSCTL=y
 156  CONFIG_BINFMT_ELF=y
 157 +# CONFIG_BINFMT_ELF_AOUT is not set
 158  # CONFIG_BINFMT_MISC is not set
 159  CONFIG_ACPI=y
 160  CONFIG_ACPI_EFI=y
 161 diff -urPX nopatch linux-2.4.26/arch/m68k/config.in linux/arch/m68k/config.in
 162 --- linux-2.4.26/arch/m68k/config.in    Fri Feb 20 10:07:22 2004
 163 +++ linux/arch/m68k/config.in   Sat Apr 17 02:13:55 2004
 164 @@ -99,6 +99,9 @@
 165  fi
 166  tristate 'Kernel support for a.out binaries' CONFIG_BINFMT_AOUT
 167  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
 168 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 169 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 170 +fi
 171  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 172
 173  if [ "$CONFIG_AMIGA" = "y" ]; then
 174 diff -urPX nopatch linux-2.4.26/arch/m68k/defconfig linux/arch/m68k/defconfig
 175 --- linux-2.4.26/arch/m68k/defconfig    Fri Feb 20 10:07:22 2004
 176 +++ linux/arch/m68k/defconfig   Sat Apr 17 02:13:55 2004
 177 @@ -44,8 +44,9 @@
 178  CONFIG_SYSCTL=y
 179  CONFIG_KCORE_ELF=y
 180  # CONFIG_KCORE_AOUT is not set
 181 -CONFIG_BINFMT_AOUT=y
 182 +# CONFIG_BINFMT_AOUT is not set
 183  CONFIG_BINFMT_ELF=y
 184 +# CONFIG_BINFMT_ELF_AOUT is not set
 185  # CONFIG_BINFMT_MISC is not set
 186  CONFIG_ZORRO=y
 187  # CONFIG_AMIGA_PCMCIA is not set
 188 diff -urPX nopatch linux-2.4.26/arch/mips/config-shared.in linux/arch/mips/config-shared.in
 189 --- linux-2.4.26/arch/mips/config-shared.in     Fri Feb 20 10:07:22 2004
 190 +++ linux/arch/mips/config-shared.in    Sat Apr 17 02:13:55 2004
 191 @@ -944,6 +944,9 @@
 192  define_bool CONFIG_KCORE_AOUT n
 193  define_bool CONFIG_BINFMT_AOUT n
 194  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
 195 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 196 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 197 +fi
 198  dep_bool 'Kernel support for Linux/MIPS 32-bit binary compatibility' CONFIG_MIPS32_COMPAT $CONFIG_MIPS64
 199  dep_bool 'Kernel support for o32 binaries' CONFIG_MIPS32_O32 $CONFIG_MIPS32_COMPAT
 200  dep_bool 'Kernel support for n32 binaries' CONFIG_MIPS32_N32 $CONFIG_MIPS32_COMPAT
 201 diff -urPX nopatch linux-2.4.26/arch/mips/defconfig linux/arch/mips/defconfig
 202 --- linux-2.4.26/arch/mips/defconfig    Fri Feb 20 10:07:22 2004
 203 +++ linux/arch/mips/defconfig   Sat Apr 17 02:13:55 2004
 204 @@ -139,6 +139,7 @@
 205  # CONFIG_KCORE_AOUT is not set
 206  # CONFIG_BINFMT_AOUT is not set
 207  CONFIG_BINFMT_ELF=y
 208 +# CONFIG_BINFMT_ELF_AOUT is not set
 209  # CONFIG_MIPS32_COMPAT is not set
 210  # CONFIG_MIPS32_O32 is not set
 211  # CONFIG_MIPS32_N32 is not set
 212 diff -urPX nopatch linux-2.4.26/arch/mips/kernel/irixelf.c linux/arch/mips/kernel/irixelf.c
 213 --- linux-2.4.26/arch/mips/kernel/irixelf.c     Mon Aug 25 11:44:40 2003
 214 +++ linux/arch/mips/kernel/irixelf.c    Sat Apr 17 02:13:55 2004
 215 @@ -8,6 +8,7 @@
 216   * Copyright 1993, 1994: Eric Youngdale (ericy@cais.com).
 217   */
 218
 219 +#include <linux/config.h>
 220  #include <linux/module.h>
 221
 222  #include <linux/fs.h>
 223 @@ -48,7 +49,12 @@
 224  extern int dump_fpu (elf_fpregset_t *);
 225
 226  static struct linux_binfmt irix_format = {
 227 -       NULL, THIS_MODULE, load_irix_binary, load_irix_library,
 228 +       NULL, THIS_MODULE, load_irix_binary,
 229 +#ifdef CONFIG_BINFMT_ELF_AOUT
 230 +       load_irix_library,
 231 +#else
 232 +       NULL,
 233 +#endif
 234         irix_core_dump, PAGE_SIZE
 235  };
 236
 237 @@ -787,6 +793,7 @@
 238         goto out;
 239  }
 240
 241 +#ifdef CONFIG_BINFMT_ELF_AOUT
 242  /* This is really simpleminded and specialized - we are loading an
 243   * a.out library that is given an ELF header.
 244   */
 245 @@ -863,6 +870,7 @@
 246         kfree(elf_phdata);
 247         return 0;
 248  }
 249 +#endif
 250
 251  /* Called through irix_syssgi() to map an elf image given an FD,
 252   * a phdr ptr USER_PHDRP in userspace, and a count CNT telling how many
 253 diff -urPX nopatch linux-2.4.26/arch/mips64/defconfig linux/arch/mips64/defconfig
 254 --- linux-2.4.26/arch/mips64/defconfig  Fri Feb 20 10:07:24 2004
 255 +++ linux/arch/mips64/defconfig Sat Apr 17 02:13:55 2004
 256 @@ -137,6 +137,7 @@
 257  # CONFIG_KCORE_AOUT is not set
 258  # CONFIG_BINFMT_AOUT is not set
 259  CONFIG_BINFMT_ELF=y
 260 +# CONFIG_BINFMT_ELF_AOUT is not set
 261  CONFIG_MIPS32_COMPAT=y
 262  CONFIG_MIPS32_O32=y
 263  # CONFIG_MIPS32_N32 is not set
 264 diff -urPX nopatch linux-2.4.26/arch/parisc/config.in linux/arch/parisc/config.in
 265 --- linux-2.4.26/arch/parisc/config.in  Fri Feb 20 10:07:25 2004
 266 +++ linux/arch/parisc/config.in Sat Apr 17 02:13:55 2004
 267 @@ -89,6 +89,9 @@
 268  bool 'Sysctl support' CONFIG_SYSCTL
 269  define_bool CONFIG_KCORE_ELF y
 270  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
 271 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 272 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 273 +fi
 274  tristate 'Kernel support for SOM binaries' CONFIG_BINFMT_SOM
 275  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 276
 277 diff -urPX nopatch linux-2.4.26/arch/parisc/defconfig linux/arch/parisc/defconfig
 278 --- linux-2.4.26/arch/parisc/defconfig  Fri Feb 20 10:07:25 2004
 279 +++ linux/arch/parisc/defconfig Sat Apr 17 02:13:55 2004
 280 @@ -56,6 +56,7 @@
 281  CONFIG_SYSCTL=y
 282  CONFIG_KCORE_ELF=y
 283  CONFIG_BINFMT_ELF=y
 284 +# CONFIG_BINFMT_ELF_AOUT is not set
 285  CONFIG_BINFMT_SOM=y
 286  # CONFIG_BINFMT_MISC is not set
 287  # CONFIG_PM is not set
 288 diff -urPX nopatch linux-2.4.26/arch/ppc/config.in linux/arch/ppc/config.in
 289 --- linux-2.4.26/arch/ppc/config.in     Sat Apr 17 02:10:25 2004
 290 +++ linux/arch/ppc/config.in    Sat Apr 17 02:13:55 2004
 291 @@ -384,6 +384,7 @@
 292  fi
 293  define_bool CONFIG_BINFMT_ELF y
 294  define_bool CONFIG_KERNEL_ELF y
 295 +bool 'ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 296  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 297  bool 'Select task to kill on out of memory condition' CONFIG_OOM_KILLER
 298
 299 diff -urPX nopatch linux-2.4.26/arch/ppc/defconfig linux/arch/ppc/defconfig
 300 --- linux-2.4.26/arch/ppc/defconfig     Fri Feb 20 10:07:25 2004
 301 +++ linux/arch/ppc/defconfig    Sat Apr 17 02:13:55 2004
 302 @@ -59,7 +59,8 @@
 303  CONFIG_KCORE_ELF=y
 304  CONFIG_BINFMT_ELF=y
 305  CONFIG_KERNEL_ELF=y
 306 -CONFIG_BINFMT_MISC=m
 307 +# CONFIG_BINFMT_ELF_AOUT is not set
 308 +# CONFIG_BINFMT_MISC is not set
 309  # CONFIG_OOM_KILLER is not set
 310  CONFIG_PCI_NAMES=y
 311  CONFIG_HOTPLUG=y
 312 diff -urPX nopatch linux-2.4.26/arch/ppc64/config.in linux/arch/ppc64/config.in
 313 --- linux-2.4.26/arch/ppc64/config.in   Fri Feb 20 10:07:25 2004
 314 +++ linux/arch/ppc64/config.in  Sat Apr 17 02:13:55 2004
 315 @@ -82,6 +82,9 @@
 316  fi
 317
 318  bool 'Kernel support for 64 bit ELF binaries' CONFIG_BINFMT_ELF
 319 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 320 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 321 +fi
 322
 323  tristate 'Kernel support for 32 bit ELF binaries' CONFIG_BINFMT_ELF32
 324
 325 diff -urPX nopatch linux-2.4.26/arch/ppc64/defconfig linux/arch/ppc64/defconfig
 326 --- linux-2.4.26/arch/ppc64/defconfig   Fri Feb 20 10:07:25 2004
 327 +++ linux/arch/ppc64/defconfig  Sat Apr 17 02:13:55 2004
 328 @@ -56,6 +56,7 @@
 329  # CONFIG_BSD_PROCESS_ACCT is not set
 330  CONFIG_KCORE_ELF=y
 331  CONFIG_BINFMT_ELF=y
 332 +# CONFIG_BINFMT_ELF_AOUT is not set
 333  CONFIG_BINFMT_ELF32=y
 334  # CONFIG_BINFMT_MISC is not set
 335  CONFIG_PCI_NAMES=y
 336 diff -urPX nopatch linux-2.4.26/arch/s390/config.in linux/arch/s390/config.in
 337 --- linux-2.4.26/arch/s390/config.in    Fri Nov 28 18:26:19 2003
 338 +++ linux/arch/s390/config.in   Sat Apr 17 02:13:55 2004
 339 @@ -58,6 +58,9 @@
 340  bool 'Sysctl support' CONFIG_SYSCTL
 341  define_bool CONFIG_KCORE_ELF y
 342  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
 343 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 344 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 345 +fi
 346  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 347  bool 'Show crashed user process info' CONFIG_PROCESS_DEBUG
 348  bool 'Pseudo page fault support' CONFIG_PFAULT
 349 diff -urPX nopatch linux-2.4.26/arch/s390/defconfig linux/arch/s390/defconfig
 350 --- linux-2.4.26/arch/s390/defconfig    Fri Feb 20 10:07:26 2004
 351 +++ linux/arch/s390/defconfig   Sat Apr 17 02:13:55 2004
 352 @@ -46,6 +46,7 @@
 353  CONFIG_SYSCTL=y
 354  CONFIG_KCORE_ELF=y
 355  CONFIG_BINFMT_ELF=y
 356 +# CONFIG_BINFMT_ELF_AOUT is not set
 357  # CONFIG_BINFMT_MISC is not set
 358  # CONFIG_PROCESS_DEBUG is not set
 359  CONFIG_PFAULT=y
 360 diff -urPX nopatch linux-2.4.26/arch/s390x/config.in linux/arch/s390x/config.in
 361 --- linux-2.4.26/arch/s390x/config.in   Fri Nov 28 18:26:19 2003
 362 +++ linux/arch/s390x/config.in  Sat Apr 17 02:13:55 2004
 363 @@ -61,6 +61,9 @@
 364  bool 'Sysctl support' CONFIG_SYSCTL
 365  define_bool CONFIG_KCORE_ELF y
 366  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
 367 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 368 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 369 +fi
 370  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 371  bool 'Show crashed user process info' CONFIG_PROCESS_DEBUG
 372  bool 'Pseudo page fault support' CONFIG_PFAULT
 373 diff -urPX nopatch linux-2.4.26/arch/s390x/defconfig linux/arch/s390x/defconfig
 374 --- linux-2.4.26/arch/s390x/defconfig   Fri Feb 20 10:07:26 2004
 375 +++ linux/arch/s390x/defconfig  Sat Apr 17 02:13:55 2004
 376 @@ -47,6 +47,7 @@
 377  CONFIG_SYSCTL=y
 378  CONFIG_KCORE_ELF=y
 379  CONFIG_BINFMT_ELF=y
 380 +# CONFIG_BINFMT_ELF_AOUT is not set
 381  # CONFIG_BINFMT_MISC is not set
 382  # CONFIG_PROCESS_DEBUG is not set
 383  CONFIG_PFAULT=y
 384 diff -urPX nopatch linux-2.4.26/arch/sh/config.in linux/arch/sh/config.in
 385 --- linux-2.4.26/arch/sh/config.in      Fri Feb 20 10:07:26 2004
 386 +++ linux/arch/sh/config.in     Sat Apr 17 02:13:55 2004
 387 @@ -283,6 +283,9 @@
 388          A.OUT          CONFIG_KCORE_AOUT" ELF
 389  fi
 390  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
 391 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 392 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 393 +fi
 394  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 395
 396  bool 'Select task to kill on out of memory condition' CONFIG_OOM_KILLER
 397 diff -urPX nopatch linux-2.4.26/arch/sh/defconfig linux/arch/sh/defconfig
 398 --- linux-2.4.26/arch/sh/defconfig      Fri Feb 20 10:07:26 2004
 399 +++ linux/arch/sh/defconfig     Sat Apr 17 02:13:55 2004
 400 @@ -48,6 +48,7 @@
 401  CONFIG_KCORE_ELF=y
 402  # CONFIG_KCORE_AOUT is not set
 403  CONFIG_BINFMT_ELF=y
 404 +# CONFIG_BINFMT_ELF_AOUT is not set
 405  # CONFIG_BINFMT_MISC is not set
 406
 407  #
 408 diff -urPX nopatch linux-2.4.26/arch/sparc/config.in linux/arch/sparc/config.in
 409 --- linux-2.4.26/arch/sparc/config.in   Fri Feb 20 10:07:26 2004
 410 +++ linux/arch/sparc/config.in  Sat Apr 17 02:13:55 2004
 411 @@ -74,6 +74,9 @@
 412  fi
 413  tristate 'Kernel support for a.out binaries' CONFIG_BINFMT_AOUT
 414  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
 415 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 416 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 417 +fi
 418  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 419  bool 'SunOS binary emulation' CONFIG_SUNOS_EMUL
 420  bool 'Select task to kill on out of memory condition' CONFIG_OOM_KILLER
 421 diff -urPX nopatch linux-2.4.26/arch/sparc/defconfig linux/arch/sparc/defconfig
 422 --- linux-2.4.26/arch/sparc/defconfig   Sat Apr 17 02:10:25 2004
 423 +++ linux/arch/sparc/defconfig  Sat Apr 17 02:13:55 2004
 424 @@ -49,9 +49,10 @@
 425  # CONFIG_BSD_PROCESS_ACCT is not set
 426  CONFIG_SYSCTL=y
 427  CONFIG_KCORE_ELF=y
 428 -CONFIG_BINFMT_AOUT=y
 429 +# CONFIG_BINFMT_AOUT is not set
 430  CONFIG_BINFMT_ELF=y
 431 -CONFIG_BINFMT_MISC=m
 432 +# CONFIG_BINFMT_ELF_AOUT is not set
 433 +# CONFIG_BINFMT_MISC is not set
 434  CONFIG_SUNOS_EMUL=y
 435  # CONFIG_OOM_KILLER is not set
 436
 437 diff -urPX nopatch linux-2.4.26/arch/sparc64/config.in linux/arch/sparc64/config.in
 438 --- linux-2.4.26/arch/sparc64/config.in Fri Feb 20 10:07:26 2004
 439 +++ linux/arch/sparc64/config.in        Sat Apr 17 02:13:55 2004
 440 @@ -77,6 +77,9 @@
 441     bool '  Kernel support for 32-bit (ie. SunOS) a.out binaries' CONFIG_BINFMT_AOUT32
 442  fi
 443  bool 'Kernel support for 64-bit ELF binaries' CONFIG_BINFMT_ELF
 444 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 445 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 446 +fi
 447  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 448  bool 'SunOS binary emulation' CONFIG_SUNOS_EMUL
 449  if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
 450 diff -urPX nopatch linux-2.4.26/arch/sparc64/defconfig linux/arch/sparc64/defconfig
 451 --- linux-2.4.26/arch/sparc64/defconfig Sat Apr 17 02:10:26 2004
 452 +++ linux/arch/sparc64/defconfig        Sat Apr 17 02:13:55 2004
 453 @@ -56,7 +56,8 @@
 454  CONFIG_BINFMT_ELF32=y
 455  # CONFIG_BINFMT_AOUT32 is not set
 456  CONFIG_BINFMT_ELF=y
 457 -CONFIG_BINFMT_MISC=m
 458 +# CONFIG_BINFMT_ELF_AOUT is not set
 459 +# CONFIG_BINFMT_MISC is not set
 460  # CONFIG_SUNOS_EMUL is not set
 461  CONFIG_SOLARIS_EMUL=m
 462  # CONFIG_OOM_KILLER is not set
 463 diff -urPX nopatch linux-2.4.26/arch/x86_64/config.in linux/arch/x86_64/config.in
 464 --- linux-2.4.26/arch/x86_64/config.in  Sat Apr 17 02:10:26 2004
 465 +++ linux/arch/x86_64/config.in Sat Apr 17 02:13:55 2004
 466 @@ -118,6 +118,9 @@
 467  fi
 468  #tristate 'Kernel support for a.out binaries' CONFIG_BINFMT_AOUT
 469  bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
 470 +if [ "$CONFIG_BINFMT_ELF" != "n" ]; then
 471 +   bool '  ELF binaries with a.out format interpreters or a.out libraries' CONFIG_BINFMT_ELF_AOUT
 472 +fi
 473  tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 474
 475  bool 'Power Management support' CONFIG_PM
 476 diff -urPX nopatch linux-2.4.26/arch/x86_64/defconfig linux/arch/x86_64/defconfig
 477 --- linux-2.4.26/arch/x86_64/defconfig  Sat Apr 17 02:10:26 2004
 478 +++ linux/arch/x86_64/defconfig Sat Apr 17 02:13:55 2004
 479 @@ -67,6 +67,7 @@
 480  CONFIG_SYSCTL=y
 481  CONFIG_KCORE_ELF=y
 482  CONFIG_BINFMT_ELF=y
 483 +# CONFIG_BINFMT_ELF_AOUT is not set
 484  # CONFIG_BINFMT_MISC is not set
 485  CONFIG_PM=y
 486  CONFIG_IA32_EMULATION=y
 487 diff -urPX nopatch linux-2.4.26/fs/binfmt_elf.c linux/fs/binfmt_elf.c
 488 --- linux-2.4.26/fs/binfmt_elf.c        Sat Apr 17 02:10:31 2004
 489 +++ linux/fs/binfmt_elf.c       Sat Apr 17 02:13:55 2004
 490 @@ -9,6 +9,7 @@
 491   * Copyright 1993, 1994: Eric Youngdale (ericy@cais.com).
 492   */
 493
 494 +#include <linux/config.h>
 495  #include <linux/module.h>
 496
 497  #include <linux/fs.h>
 498 @@ -43,7 +44,9 @@
 499  #include <linux/elf.h>
 500
 501  static int load_elf_binary(struct linux_binprm * bprm, struct pt_regs * regs);
 502 +#ifdef CONFIG_BINFMT_ELF_AOUT
 503  static int load_elf_library(struct file*);
 504 +#endif
 505  static unsigned long elf_map (struct file *, unsigned long, struct elf_phdr *, int, int);
 506  extern int dump_fpu (struct pt_regs *, elf_fpregset_t *);
 507  extern void dump_thread(struct pt_regs *, struct user *);
 508 @@ -73,8 +76,14 @@
 509  #define ELF_PAGEOFFSET(_v) ((_v) & (ELF_MIN_ALIGN-1))
 510  #define ELF_PAGEALIGN(_v) (((_v) + ELF_MIN_ALIGN - 1) & ~(ELF_MIN_ALIGN - 1))
 511
 512 -static struct linux_binfmt elf_format = {
 513 -       NULL, THIS_MODULE, load_elf_binary, load_elf_library, elf_core_dump, ELF_EXEC_PAGESIZE
 514 +static struct linux_binfmt elf_format = {
 515 +       NULL, THIS_MODULE, load_elf_binary,
 516 +#ifdef CONFIG_BINFMT_ELF_AOUT
 517 +       load_elf_library,
 518 +#else
 519 +       NULL,
 520 +#endif
 521 +       elf_core_dump, ELF_EXEC_PAGESIZE
 522  };
 523
 524  #define BAD_ADDR(x)    ((unsigned long)(x) > TASK_SIZE)
 525 @@ -369,6 +378,7 @@
 526         return error;
 527  }
 528
 529 +#ifdef CONFIG_BINFMT_ELF_AOUT
 530  static unsigned long load_aout_interp(struct exec * interp_ex,
 531                              struct file * interpreter)
 532  {
 533 @@ -413,6 +423,7 @@
 534  out:
 535         return elf_entry;
 536  }
 537 +#endif
 538
 539  /*
 540   * These are the functions used to load ELF style executables and shared
 541 @@ -420,7 +431,9 @@
 542   */
 543
 544  #define INTERPRETER_NONE 0
 545 +#ifdef CONFIG_BINFMT_ELF_AOUT
 546  #define INTERPRETER_AOUT 1
 547 +#endif
 548  #define INTERPRETER_ELF 2
 549
 550
 551 @@ -444,7 +457,9 @@
 552         struct elfhdr elf_ex;
 553         struct elfhdr interp_elf_ex;
 554         struct exec interp_ex;
 555 +#ifdef CONFIG_BINFMT_ELF_AOUT
 556         char passed_fileno[6];
 557 +#endif
 558         struct files_struct *files;
 559
 560         /* Get the exec-header */
 561 @@ -556,6 +571,7 @@
 562
 563         /* Some simple consistency checks for the interpreter */
 564         if (elf_interpreter) {
 565 +#ifdef CONFIG_BINFMT_ELF_AOUT
 566                 interpreter_type = INTERPRETER_ELF | INTERPRETER_AOUT;
 567
 568                 /* Now figure out which format our binary is */
 569 @@ -563,6 +579,9 @@
 570                     (N_MAGIC(interp_ex) != ZMAGIC) &&
 571                     (N_MAGIC(interp_ex) != QMAGIC))
 572                         interpreter_type = INTERPRETER_ELF;
 573 +#else
 574 +               interpreter_type = INTERPRETER_ELF;
 575 +#endif
 576
 577                 if (memcmp(interp_elf_ex.e_ident, ELFMAG, SELFMAG) != 0)
 578                         interpreter_type &= ~INTERPRETER_ELF;
 579 @@ -571,6 +590,7 @@
 580                 if (!interpreter_type)
 581                         goto out_free_dentry;
 582
 583 +#ifdef CONFIG_BINFMT_ELF_AOUT
 584                 /* Make sure only one type was selected */
 585                 if ((interpreter_type & INTERPRETER_ELF) &&
 586                      interpreter_type != INTERPRETER_ELF) {
 587 @@ -578,6 +598,7 @@
 588                         // printk(KERN_WARNING "ELF: Ambiguous type, using ELF\n");
 589                         interpreter_type = INTERPRETER_ELF;
 590                 }
 591 +#endif
 592                 /* Verify the interpreter has a valid arch */
 593                 if ((interpreter_type == INTERPRETER_ELF) &&
 594                     !elf_check_arch(&interp_elf_ex))
 595 @@ -590,6 +611,7 @@
 596         /* OK, we are done with that, now set up the arg stuff,
 597            and then start this sucker up */
 598
 599 +#ifdef CONFIG_BINFMT_ELF_AOUT
 600         if (!bprm->sh_bang) {
 601                 char * passed_p;
 602
 603 @@ -605,6 +627,7 @@
 604                   }
 605                 }
 606         }
 607 +#endif
 608
 609         /* Flush all traces of the currently running executable */
 610         retval = flush_old_exec(bprm);
 611 @@ -721,10 +744,12 @@
 612         end_data += load_bias;
 613
 614         if (elf_interpreter) {
 615 +#ifdef CONFIG_BINFMT_ELF_AOUT
 616                 if (interpreter_type == INTERPRETER_AOUT)
 617                         elf_entry = load_aout_interp(&interp_ex,
 618                                                      interpreter);
 619                 else
 620 +#endif
 621                         elf_entry = load_elf_interp(&interp_elf_ex,
 622                                                     interpreter,
 623                                                     &interp_load_addr);
 624 @@ -743,7 +768,9 @@
 625
 626         kfree(elf_phdata);
 627
 628 +#ifdef CONFIG_BINFMT_ELF_AOUT
 629         if (interpreter_type != INTERPRETER_AOUT)
 630 +#endif
 631                 sys_close(elf_exec_fileno);
 632
 633         set_binfmt(&elf_format);
 634 @@ -757,10 +784,14 @@
 635                         &elf_ex,
 636                         load_addr, load_bias,
 637                         interp_load_addr,
 638 +#ifdef CONFIG_BINFMT_ELF_AOUT
 639                         (interpreter_type == INTERPRETER_AOUT ? 0 : 1));
 640         /* N.B. passed_fileno might not be initialized? */
 641         if (interpreter_type == INTERPRETER_AOUT)
 642                 current->mm->arg_start += strlen(passed_fileno) + 1;
 643 +#else
 644 +                       1);
 645 +#endif
 646         current->mm->start_brk = current->mm->brk = elf_brk;
 647         current->mm->end_code = end_code;
 648         current->mm->start_code = start_code;
 649 @@ -838,9 +869,9 @@
 650         goto out;
 651  }
 652
 653 +#ifdef CONFIG_BINFMT_ELF_AOUT
 654  /* This is really simpleminded and specialized - we are loading an
 655     a.out library that is given an ELF header. */
 656 -
 657  static int load_elf_library(struct file *file)
 658  {
 659         struct elf_phdr *elf_phdata;
 660 @@ -911,6 +942,7 @@
 661  out:
 662         return error;
 663  }
 664 +#endif
 665
 666  /*
 667   * Note that some platforms still use traditional core dumps and not
 668 diff -urPX nopatch linux-2.4.26/fs/exec.c linux/fs/exec.c
 669 --- linux-2.4.26/fs/exec.c      Fri Feb 20 10:07:36 2004
 670 +++ linux/fs/exec.c     Sat Apr 17 02:13:55 2004
 671 @@ -109,6 +109,7 @@
 672   */
 673  asmlinkage long sys_uselib(const char * library)
 674  {
 675 +#if defined(CONFIG_BINFMT_AOUT) || defined(CONFIG_BINFMT_ELF_AOUT)
 676         struct file * file;
 677         struct nameidata nd;
 678         int error;
 679 @@ -155,6 +156,9 @@
 680  exit:
 681         path_release(&nd);
 682         goto out;
 683 +#else
 684 +       return -ENOSYS;
 685 +#endif
 686  }
 687
 688  /*