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-
- /*
- * @(#) psl.h 2.2 88/05/18
- *
- * Copyright (C) The Santa Cruz Operation, 1984, 1985, 1986, 1987.
- * Copyright (C) Microsoft Corporation, 1984, 1985, 1986, 1987.
- * This Module contains Proprietary Information of
- * The Santa Cruz Operation, Microsoft Corporation
- * and AT&T, and should be treated as Confidential.
- */
-
- /*
- * processor status
- */
-
- #define PS_C 0x00001 /* carry flag */
- #define PS_P 0x00004 /* parity flag */
- #define PS_A 0x00010 /* aux carry flag */
- #define PS_Z 0x00040 /* zero flag */
- #define PS_S 0x00080 /* sign flag */
- #define PS_T 0x00100 /* trace enable bit */
- #define PS_I 0x00200 /* interrupt enable bit */
- #define PS_D 0x00400 /* direction flag */
- #define PS_V 0x00800 /* overflow flag */
- #define PS_IOPL 0x03000 /* io priv level */
- #define PS_NT 0x04000 /* nested task flag */
- #define PS_RF 0x10000 /* resume flag */
- #define PS_VM 0x20000 /* virtual 8086 mode */
-