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/* this typedef defines how a Program Status Word looks like */

typedef struct {

    abi_ulong mask;

    abi_ulong addr;

} __attribute__ ((aligned(8))) target_psw_t;

/*

 * The pt_regs struct defines the way the registers are stored on

 * the stack during a system call.

 */

#define TARGET_NUM_GPRS        16

struct target_pt_regs {

    abi_ulong args[1];

    target_psw_t psw;

    abi_ulong gprs[TARGET_NUM_GPRS];

    abi_ulong orig_gpr2;

    unsigned short ilc;

    unsigned short trap;

};

#define UNAME_MACHINE "s390x"