1: struct target_pt_regs {
    2:         unsigned long regs[16];
    3:         unsigned long pc;
    4:         unsigned long pr;
    5:         unsigned long sr;
    6:         unsigned long gbr;
    7:         unsigned long mach;
    8:         unsigned long macl;
    9:         long tra;
   10: };
   11: 
   12: #define UNAME_MACHINE "sh4"