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Annotation of 42BSD/sys/vax/mtpr.h, revision 1.1

1.1     ! root        1: /*     mtpr.h  6.1     83/07/29        */
        !             2: 
        !             3: /*
        !             4:  * VAX processor register numbers
        !             5:  */
        !             6: 
        !             7: #define        KSP     0x0             /* kernel stack pointer */
        !             8: #define        ESP     0x1             /* exec stack pointer */
        !             9: #define        SSP     0x2             /* supervisor stack pointer */
        !            10: #define        USP     0x3             /* user stack pointer */
        !            11: #define        ISP     0x4             /* interrupt stack pointer */
        !            12: #define        P0BR    0x8             /* p0 base register */
        !            13: #define        P0LR    0x9             /* p0 length register */
        !            14: #define        P1BR    0xa             /* p1 base register */
        !            15: #define        P1LR    0xb             /* p1 length register */
        !            16: #define        SBR     0xc             /* system segment base register */
        !            17: #define        SLR     0xd             /* system segment length register */
        !            18: #define        PCBB    0x10            /* process control block base */
        !            19: #define        SCBB    0x11            /* system control block base */
        !            20: #define        IPL     0x12            /* interrupt priority level */
        !            21: #define        ASTLVL  0x13            /* async. system trap level */
        !            22: #define        SIRR    0x14            /* software interrupt request */
        !            23: #define        SISR    0x15            /* software interrupt summary */
        !            24: #define        ICCS    0x18            /* interval clock control */
        !            25: #define        NICR    0x19            /* next interval count */
        !            26: #define        ICR     0x1a            /* interval count */
        !            27: #define        TODR    0x1b            /* time of year (day) */
        !            28: #define        RXCS    0x20            /* console receiver control and status */
        !            29: #define        RXDB    0x21            /* console receiver data buffer */
        !            30: #define        TXCS    0x22            /* console transmitter control and status */
        !            31: #define        TXDB    0x23            /* console transmitter data buffer */
        !            32: #define        MAPEN   0x38            /* memory management enable */
        !            33: #define        TBIA    0x39            /* translation buffer invalidate all */
        !            34: #define        TBIS    0x3a            /* translation buffer invalidate single */
        !            35: #define        PMR     0x3d            /* performance monitor enable */
        !            36: #define        SID     0x3e            /* system identification */
        !            37: 
        !            38: #if defined(VAX780)
        !            39: #define        ACCS    0x28            /* accelerator control and status */
        !            40: #define        ACCR    0x29            /* accelerator maintenance */
        !            41: #define        WCSA    0x2c            /* WCS address */
        !            42: #define        WCSD    0x2d            /* WCS data */
        !            43: #define        SBIFS   0x30            /* SBI fault and status */
        !            44: #define        SBIS    0x31            /* SBI silo */
        !            45: #define        SBISC   0x32            /* SBI silo comparator */
        !            46: #define        SBIMT   0x33            /* SBI maintenance */
        !            47: #define        SBIER   0x34            /* SBI error register */
        !            48: #define        SBITA   0x35            /* SBI timeout address */
        !            49: #define        SBIQC   0x36            /* SBI quadword clear */
        !            50: #define        MBRK    0x3c            /* micro-program breakpoint */
        !            51: #endif
        !            52: 
        !            53: #if defined(VAX750) || defined(VAX730)
        !            54: #define        MCSR    0x17            /* machine check status register */
        !            55: #define        CSRS    0x1c            /* console storage receive status register */
        !            56: #define        CSRD    0x1d            /* console storage receive data register */
        !            57: #define        CSTS    0x1e            /* console storage transmit status register */
        !            58: #define        CSTD    0x1f            /* console storage transmit data register */
        !            59: #define        TBDR    0x24            /* translation buffer disable register */
        !            60: #define        CADR    0x25            /* cache disable register */
        !            61: #define        MCESR   0x26            /* machine check error summary register */
        !            62: #define        CAER    0x27            /* cache error */
        !            63: #define        IUR     0x37            /* init unibus register */
        !            64: #define        TB      0x3b            /* translation buffer */
        !            65: #endif

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