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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 KERN_sparc64_REGISTER_H_
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#ifndef KERN_sparc64_REGDEF_H_
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#define KERN_sparc64_REGISTER_H_
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#define KERN_sparc64_REGDEF_H_
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#ifdef __ASM__
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#define PSTATE_IE_BIT   2
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#define PSTATE_IE_BIT   2
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#define PSTATE_AM_BIT   8
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#define PSTATE_AM_BIT   8
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#else
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#include <arch/types.h>
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/** Version Register. */
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union ver_reg {
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    uint64_t value;
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    struct {
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        uint16_t manuf; /**< Manufacturer code. */
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        uint16_t impl;  /**< Implementation code. */
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        uint8_t mask;   /**< Mask set revision. */
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        unsigned : 8;
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        uint8_t maxtl;
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        unsigned : 3;
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        unsigned maxwin : 5;
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    } __attribute__ ((packed));
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};
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typedef union ver_reg ver_reg_t;
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/** Processor State Register. */
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union pstate_reg {
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    uint64_t value;
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    struct {
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        uint64_t : 52;
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        unsigned ig : 1;    /**< Interrupt Globals. */
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        unsigned mg : 1;    /**< MMU Globals. */
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        unsigned cle : 1;   /**< Current Little Endian. */
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        unsigned tle : 1;   /**< Trap Little Endian. */
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        unsigned mm : 2;    /**< Memory Model. */
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        unsigned red : 1;   /**< RED state. */
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        unsigned pef : 1;   /**< Enable floating-point. */
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        unsigned am : 1;    /**< 32-bit Address Mask. */
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        unsigned priv : 1;  /**< Privileged Mode. */
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        unsigned ie : 1;    /**< Interrupt Enable. */
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        unsigned ag : 1;    /**< Alternate Globals*/
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    } __attribute__ ((packed));
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};
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typedef union pstate_reg pstate_reg_t;
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/** TICK Register. */
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union tick_reg {
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    uint64_t value;
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    struct {
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        unsigned npt : 1;   /**< Non-privileged Trap enable. */
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        uint64_t counter : 63;  /**< Elapsed CPU clck cycle counter. */
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    } __attribute__ ((packed));
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};
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typedef union tick_reg tick_reg_t;
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/** TICK_compare Register. */
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union tick_compare_reg {
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    uint64_t value;
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    struct {
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        unsigned int_dis : 1;   /**< TICK_INT interrupt disabled flag. */
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        uint64_t tick_cmpr : 63;    /**< Compare value for TICK interrupts. */
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    } __attribute__ ((packed));
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};
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typedef union tick_compare_reg tick_compare_reg_t;
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/** SOFTINT Register. */
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union softint_reg {
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    uint64_t value;
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    struct {
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        uint64_t : 47;
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        unsigned stick_int : 1;
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        unsigned int_level : 15;
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        unsigned tick_int : 1;
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    } __attribute__ ((packed));
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};
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typedef union softint_reg softint_reg_t;
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#endif
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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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 */