linux-user/openrisc/syscall.h

   1 struct target_pt_regs {
   2     union {
   3         struct {
   4             /* Named registers */
   5             uint32_t sr;       /* Stored in place of r0 */
   6             target_ulong sp;   /* r1 */
   7         };
   8         struct {
   9             /* Old style */
  10             target_ulong offset[2];
  11             target_ulong gprs[30];
  12         };
  13         struct {
  14             /* New style */
  15             target_ulong gpr[32];
  16         };
  17     };
  18     target_ulong pc;
  19     target_ulong orig_gpr11;   /* For restarting system calls */
  20     uint32_t syscallno;        /* Syscall number (used by strace) */
  21     target_ulong dummy;     /* Cheap alignment fix */
  22 };
  23
  24 #define UNAME_MACHINE "openrisc"
  25 #define UNAME_MINIMUM_RELEASE "2.6.32"
  26
  27 #define TARGET_MINSIGSTKSZ 2048
  28 #define TARGET_MLOCKALL_MCL_CURRENT 1
  29 #define TARGET_MLOCKALL_MCL_FUTURE  2