Subversion Repositories openrisc

/* PR tree-optimizations/40351 */

struct IO_APIC_route_entry {

    unsigned int vector : 8;

    unsigned int delivery_mode : 1;

    unsigned int mask : 1;

    unsigned int __reserved_2 : 15;

    unsigned int __reserved_3 : 8;

} __attribute__ ((packed));

union entry_union {

    struct {

        unsigned int w1, w2;

    };

    struct IO_APIC_route_entry entry;

};

unsigned int io_apic_read(void);

struct IO_APIC_route_entry ioapic_read_entry(void)

{

  union entry_union eu;

  eu.w1 = io_apic_read();

  return eu.entry;

}