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Annotation of 43BSD/sys/vax/frame.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1982, 1986 Regents of the University of California.
        !             3:  * All rights reserved.  The Berkeley software License Agreement
        !             4:  * specifies the terms and conditions for redistribution.
        !             5:  *
        !             6:  *     @(#)frame.h     7.1 (Berkeley) 6/5/86
        !             7:  */
        !             8: 
        !             9: /*
        !            10:  * Definition of the vax calls/callg frame.
        !            11:  */
        !            12: struct frame {
        !            13:        int     fr_handler;
        !            14:        u_int   fr_psw:16,              /* saved psw */
        !            15:                fr_mask:12,             /* register save mask */
        !            16:                :1,
        !            17:                fr_s:1,                 /* call was a calls, not callg */
        !            18:                fr_spa:2;               /* stack pointer alignment */
        !            19:        int     fr_savap;               /* saved arg pointer */
        !            20:        int     fr_savfp;               /* saved frame pointer */
        !            21:        int     fr_savpc;               /* saved program counter */
        !            22: };

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