[qemu.git] / linux-user / openrisc / syscall.h

struct target_pt_regs {
    union {
        struct {
            /* Named registers */
            uint32_t sr;       /* Stored in place of r0 */
            target_ulong sp;   /* r1 */
        };
        struct {
            /* Old style */
            target_ulong offset[2];
            target_ulong gprs[30];
        };
        struct {
            /* New style */
            target_ulong gpr[32];
        };
    };
    target_ulong pc;
    target_ulong orig_gpr11;   /* For restarting system calls */
    uint32_t syscallno;        /* Syscall number (used by strace) */
    target_ulong dummy;     /* Cheap alignment fix */
};

#define UNAME_MACHINE "openrisc"
Commit	Line	Data
a8720299 JL	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"