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1.1 ! root 1: /* mtpr.h 2.1 1/5/80 */ ! 2: ! 3: /* ! 4: * VAX processor register numbers ! 5: */ ! 6: ! 7: #define KSP 0 /* kernel stack pointer */ ! 8: #define ESP 1 /* exec stack pointer */ ! 9: #define SSP 2 /* supervisor stack pointer */ ! 10: #define USP 3 /* user stack pointer */ ! 11: #define ISP 4 /* interrupt stack pointer */ ! 12: #define P0BR 8 /* p0 base register */ ! 13: #define P0LR 9 /* p0 length register */ ! 14: #define P1BR 10 /* p1 base register */ ! 15: #define P1LR 11 /* p1 length register */ ! 16: #define SBR 12 /* system segment base register */ ! 17: #define SLR 13 /* system segment length register */ ! 18: #define PCBB 16 /* process control block base */ ! 19: #define SCBB 17 /* system control block base */ ! 20: #define IPL 18 /* interrupt priority level */ ! 21: #define ASTLVL 19 /* async. system trap level */ ! 22: #define SIRR 20 /* software interrupt request */ ! 23: #define SISR 21 /* software interrupt summary */ ! 24: #define ICCS 24 /* interval clock control */ ! 25: #define NICR 25 /* next interval count */ ! 26: #define ICR 26 /* interval count */ ! 27: #define TODR 27 /* time of year (day) */ ! 28: #define RXCS 32 /* console receiver control and status */ ! 29: #define RXDB 33 /* console receiver data buffer */ ! 30: #define TXCS 34 /* console transmitter control and status */ ! 31: #define TXDB 35 /* console transmitter data buffer */ ! 32: #define MAPEN 56 /* memory management enable */ ! 33: #define TBIA 57 /* translation buffer invalidate all */ ! 34: #define TBIS 58 /* translation buffer invalidate single */ ! 35: #define PMR 61 /* performance monitor enable */ ! 36: #define SID 62 /* system identification */ ! 37: ! 38: /* ! 39: * VAX-11/780 specific registers ! 40: */ ! 41: #define ACCS 40 /* accelerator control and status */ ! 42: #define ACCR 41 /* accelerator maintenance */ ! 43: #define WCSA 44 /* WCS address */ ! 44: #define WCSD 45 /* WCS data */ ! 45: #define SBIFS 48 /* SBI fault and status */ ! 46: #define SBIS 49 /* SBI silo */ ! 47: #define SBISC 50 /* SBI silo comparator */ ! 48: #define SBIMT 51 /* SBI maintenance */ ! 49: #define SBIER 52 /* SBI error register */ ! 50: #define SBITA 53 /* SBI timeout address */ ! 51: #define SBIQC 54 /* SBI quadword clear */ ! 52: #define MBRK 60 /* micro-program breakpoint */
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