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/*
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/*
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 * Copyright (C) 2006 Martin Decky
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 * Copyright (C) 2006 Martin Decky
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 * All rights reserved.
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 * All rights reserved.
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 *
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * are met:
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 *
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 *
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 * - Redistributions of source code must retain the above copyright
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 * - Redistributions of source code must retain the above copyright
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 *   notice, this list of conditions and the following disclaimer.
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 *   notice, this list of conditions and the following disclaimer.
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 * - Redistributions in binary form must reproduce the above copyright
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 * - Redistributions in binary form must reproduce the above copyright
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 *   notice, this list of conditions and the following disclaimer in the
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 *   notice, this list of conditions and the following disclaimer in the
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 *   documentation and/or other materials provided with the distribution.
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 *   documentation and/or other materials provided with the distribution.
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 * - The name of the author may not be used to endorse or promote products
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 * - The name of the author may not be used to endorse or promote products
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 *   derived from this software without specific prior written permission.
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 *   derived from this software without specific prior written permission.
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 *
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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 */
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 /** @addtogroup ppc64 
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 /** @addtogroup ppc64 
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 * @{
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 * @{
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 */
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 */
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/** @file
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/** @file
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 */
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 */
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#ifndef __ppc64_EXCEPTION_H__
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#ifndef __ppc64_EXCEPTION_H__
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#define __ppc64_EXCEPTION_H__
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#define __ppc64_EXCEPTION_H__
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#ifndef __ppc64_TYPES_H__
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#ifndef __ppc64_TYPES_H__
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#  include <arch/types.h>
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#  include <arch/types.h>
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#endif
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#endif
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#include <typedefs.h>
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#include <typedefs.h>
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struct istate {
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struct istate {
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    __u64 r0;
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    uint64_t r0;
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    __u64 r2;
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    uint64_t r2;
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    __u64 r3;
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    uint64_t r3;
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    __u64 r4;
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    uint64_t r4;
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    __u64 r5;
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    uint64_t r5;
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    __u64 r6;
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    uint64_t r6;
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    __u64 r7;
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    uint64_t r7;
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    __u64 r8;
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    uint64_t r8;
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    __u64 r9;
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    uint64_t r9;
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    __u64 r10;
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    uint64_t r10;
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    __u64 r11;
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    uint64_t r11;
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    __u64 r13;
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    uint64_t r13;
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    __u64 r14;
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    uint64_t r14;
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    __u64 r15;
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    uint64_t r15;
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    __u64 r16;
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    uint64_t r16;
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    __u64 r17;
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    uint64_t r17;
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    __u64 r18;
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    uint64_t r18;
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    __u64 r19;
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    uint64_t r19;
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    __u64 r20;
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    uint64_t r20;
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    __u64 r21;
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    uint64_t r21;
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    __u64 r22;
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    uint64_t r22;
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    __u64 r23;
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    uint64_t r23;
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    __u64 r24;
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    uint64_t r24;
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    __u64 r25;
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    uint64_t r25;
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    __u64 r26;
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    uint64_t r26;
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    __u64 r27;
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    uint64_t r27;
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    __u64 r28;
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    uint64_t r28;
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    __u64 r29;
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    uint64_t r29;
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    __u64 r30;
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    uint64_t r30;
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    __u64 r31;
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    uint64_t r31;
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    __u64 cr;
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    uint64_t cr;
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    __u64 pc;
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    uint64_t pc;
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    __u64 srr1;
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    uint64_t srr1;
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    __u64 lr;
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    uint64_t lr;
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    __u64 ctr;
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    uint64_t ctr;
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    __u64 xer;
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    uint64_t xer;
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    __u64 r12;
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    uint64_t r12;
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    __u64 sp;
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    uint64_t sp;
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};
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};
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static inline void istate_set_retaddr(istate_t *istate, __address 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->pc = retaddr;
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    istate->pc = retaddr;
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}
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}
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/** Return true if exception happened while in userspace */
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/** Return true if exception happened while in userspace */
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#include <panic.h>
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#include <panic.h>
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static inline int istate_from_uspace(istate_t *istate)
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static inline int istate_from_uspace(istate_t *istate)
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{
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{
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    panic("istate_from_uspace not yet implemented");
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    panic("istate_from_uspace not yet implemented");
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    return 0;
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    return 0;
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}
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}
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static inline __native istate_get_pc(istate_t *istate)
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static inline unative_t istate_get_pc(istate_t *istate)
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{
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{
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    return istate->pc;
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    return istate->pc;
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}
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}
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#endif
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#endif
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 /** @}
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 /** @}
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 */
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 */
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