memcheck/tests/solaris/scalar_shm_new.c

   1 /* Scalar test for new shmsys syscall subcodes available on Solaris 11. */
   2
   3 #include "scalar.h"
   4
   5 #include <sys/shm.h>
   6 #include <sys/shm_impl.h>
   7
   8 __attribute__((noinline))
   9 static void sys_shmsys(void)
  10 {
  11    GO(SYS_shmsys, "(SHMCTL,IPC_XSTAT64) 4s 1m");
  12    SY(SYS_shmsys, x0 + SHMCTL, x0, x0 + IPC_XSTAT64, x0 + 1); FAIL;
  13 }
  14
  15 __attribute__((noinline))
  16 static void sys_shmsys2(void)
  17 {
  18    GO(SYS_shmsys, "(SHMADV,SHM_ADV_GET) 4s 1m");
  19    SY(SYS_shmsys, x0 + SHMADV, x0, x0 + SHM_ADV_GET, x0 + 1); FAIL;
  20 }
  21
  22 __attribute__((noinline))
  23 static void sys_shmsys3(void)
  24 {
  25    GO(SYS_shmsys, "(SHMADV,SHM_ADV_SET) 4s 1m");
  26    SY(SYS_shmsys, x0 + SHMADV, x0, x0 + SHM_ADV_SET, x0 + 1); FAIL;
  27 }
  28
  29 __attribute__((noinline))
  30 static void sys_shmsys4(void)
  31 {
  32    GO(SYS_shmsys, "(SHMGET_OSM) 5s 0m");
  33    SY(SYS_shmsys, x0 + SHMGET_OSM, x0, x0, x0, x0); FAIL;
  34 }
  35
  36 int main(void)
  37 {
  38    /* Uninitialised, but we know px[0] is 0x0. */
  39    long *px = malloc(sizeof(long));
  40    x0 = px[0];
  41
  42    /* SYS_shmsys                 52 */
  43    sys_shmsys();
  44    sys_shmsys2();
  45    sys_shmsys3();
  46    sys_shmsys4();
  47
  48    return 0;
  49 }
  50