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 */
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 */
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#ifndef KERN_ia64_INTERRUPT_H_
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#ifndef KERN_ia64_INTERRUPT_H_
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#define KERN_ia64_INTERRUPT_H_
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#define KERN_ia64_INTERRUPT_H_
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#include <typedefs.h>
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#include <arch/types.h>
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#include <arch/types.h>
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#include <arch/register.h>
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#include <arch/register.h>
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/** ia64 has 256 INRs. */
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/** ia64 has 256 INRs. */
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#define INR_COUNT   256
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#define INR_COUNT   256
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#define GE_DISBLDISTRAN     4
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#define GE_DISBLDISTRAN     4
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#define GE_ILLEGALDEP       8
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#define GE_ILLEGALDEP       8
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#define EOI 0       /**< The actual value doesn't matter. */
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#define EOI 0       /**< The actual value doesn't matter. */
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struct istate {
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typedef struct {
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    __r128 f2;
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    uint128_t f2;
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    __r128 f3;
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    uint128_t f3;
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    __r128 f4;
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    uint128_t f4;
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    __r128 f5;
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    uint128_t f5;
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    __r128 f6;
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    uint128_t f6;
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    __r128 f7;
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    uint128_t f7;
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    __r128 f8;
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    uint128_t f8;
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    __r128 f9;
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    uint128_t f9;
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    __r128 f10;
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    uint128_t f10;
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    __r128 f11;
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    uint128_t f11;
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    __r128 f12;
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    uint128_t f12;
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    __r128 f13;
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    uint128_t f13;
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    __r128 f14;
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    uint128_t f14;
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    __r128 f15;
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    uint128_t f15;
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    __r128 f16;
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    uint128_t f16;
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    __r128 f17;
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    uint128_t f17;
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    __r128 f18;
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    uint128_t f18;
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    __r128 f19;
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    uint128_t f19;
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    __r128 f20;
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    uint128_t f20;
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    __r128 f21;
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    uint128_t f21;
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    __r128 f22;
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    uint128_t f22;
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    __r128 f23;
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    uint128_t f23;
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    __r128 f24;
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    uint128_t f24;
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    __r128 f25;
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    uint128_t f25;
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    __r128 f26;
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    uint128_t f26;
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    __r128 f27;
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    uint128_t f27;
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    __r128 f28;
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    uint128_t f28;
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    __r128 f29;
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    uint128_t f29;
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    __r128 f30;
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    uint128_t f30;
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    __r128 f31;
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    uint128_t f31;
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    uintptr_t ar_bsp;
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    uintptr_t ar_bsp;
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    uintptr_t ar_bspstore;
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    uintptr_t ar_bspstore;
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    uintptr_t ar_bspstore_new;
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    uintptr_t ar_bspstore_new;
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    uint64_t ar_rnat;
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    uint64_t ar_rnat;
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    uint64_t in0;
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    uint64_t in0;
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    uint64_t in1;
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    uint64_t in1;
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    uint64_t in2;
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    uint64_t in2;
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    uint64_t in3;
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    uint64_t in3;
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    uint64_t in4;
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    uint64_t in4;
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};
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} istate_t;
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static inline void istate_set_retaddr(istate_t *istate, uintptr_t retaddr)
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static inline void istate_set_retaddr(istate_t *istate, uintptr_t retaddr)
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{
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{
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    istate->cr_iip = retaddr;
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    istate->cr_iip = retaddr;
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    istate->cr_ipsr.ri = 0;     /* return to instruction slot #0 */
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    istate->cr_ipsr.ri = 0;     /* return to instruction slot #0 */