tools/tests/execperf/exit.c

   1 void mystart(void) __asm__("mystart");
   2
   3 void mystart(void) {
   4 #if defined(__x86_64__)
   5     asm volatile ("andq  $0xfffffffffffffff0, %rsp\n");
   6 #elif defined(__i386__)
   7     asm volatile ("andl  $0xfffffff0, %esp\n");
   8 #else
   9 #error Unsupported architecture
  10 #endif
  11     _Exit(42);
  12 }