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Power 6/32 Unix version 1.2b
/* privileged registers constants (addresses) */ #define SBR 0 /*system base register */ #define SLR 1 /*system length reg */ #define P0BR 2 /*p0 base reg */ #define P0LR 3 /*p0 length reg */ #define P1BR 4 /*p1 base reg */ #define P1LR 5 /*p1 length reg */ #define P2BR 6 /*p2 base reg */ #define P2LR 7 /*p2 length reg */ #define IPL 8 /*int priority level reg */ #define MME 9 /*memory mgmt enable reg */ #define PCBB 14 /*process control block base */ #define ISP 15 /*interrupt stack pointer */ #define SISR 17 /*software int summary reg */ #define SCBB 18 /*system control block base reg */ #define KSP 19 /*kernel stack pointer reg */
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