struct target_pt_regs {unsigned long regs[16];unsigned long pc;unsigned long pr;unsigned long sr;unsigned long gbr;unsigned long mach;unsigned long macl;long tra;};#define UNAME_MACHINE"sh4"#define UNAME_MINIMUM_RELEASE"2.6.32"#define TARGET_MINSIGSTKSZ 2048#define TARGET_MLOCKALL_MCL_CURRENT 1#define TARGET_MLOCKALL_MCL_FUTURE 2