Return to psl.h CVS log

Up to [CSRG BSD Unix] / 3BSD / sys / h

Annotation of 3BSD/sys/h/psl.h, revision 1.1

1.1     ! root        1: /*     psl.h   2.1     1/5/80 */
        !             2: 
        !             3: /*
        !             4:  * VAX program status longword
        !             5:  */
        !             6: 
        !             7: #define        PSL_C           0x1             /* carry bit */
        !             8: #define        PSL_V           0x2             /* overflow bit */
        !             9: #define        PSL_Z           0x4             /* zero bit */
        !            10: #define        PSL_N           0x8             /* negative bit */
        !            11: #define        PSL_T           0x10            /* trace enable bit */
        !            12: #define        PSL_IV          0x20            /* integer overflow enable bit */
        !            13: #define        PSL_FU          0x40            /* floating point underflow enable */
        !            14: #define        PSL_DV          0x80            /* decimal overflow enable bit */
        !            15: #define        PSL_IPL         0x1f0000        /* interrupt priority level */
        !            16: #define        PSL_PRVMOD      0xc00000        /* previous mode */
        !            17: #define        PSL_CURMOD      0x3000000       /* current mode */
        !            18: #define        PSL_IS          0x4000000       /* interrupt stack */
        !            19: #define        PSL_FPD         0x8000000       /* first part done */
        !            20: #define        PSL_TP          0x40000000      /* trace pending */
        !            21: #define        PSL_CM          0x80000000      /* compatibility mode */

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.