tools/tests/execperf/exit.c

   1 #include <stdlib.h>
   2
   3 int
   4 main(int artc, char *argv[])
   5 {
   6 #if defined(__x86_64__)
   7         asm volatile ("andq  $0xfffffffffffffff0, %rsp\n");
   8 #elif defined(__i386__)
   9         asm volatile ("andl  $0xfffffff0, %esp\n");
  10 #elif defined(__arm__) || defined(__arm64__)
  11         asm volatile ("");
  12 #else
  13 #error Unsupported architecture
  14 #endif
  15         _Exit(42);
  16 }