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#ifndef KERN_ppc32_EXCEPTION_H_
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#ifndef KERN_ppc32_EXCEPTION_H_
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#define KERN_ppc32_EXCEPTION_H_
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#define KERN_ppc32_EXCEPTION_H_
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#include <arch/types.h>
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#include <arch/types.h>
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#include <arch/regutils.h>
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typedef struct {
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typedef struct {
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    uint32_t r0;
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    uint32_t r0;
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    uint32_t r2;
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    uint32_t r2;
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    uint32_t r3;
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    uint32_t r3;
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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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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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    /* true if privilege level PR (copied from MSR) == 1 */
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    return 0;
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    return (istate->srr1 & MSR_PR) != 0;
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}
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}
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static inline unative_t 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;