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Annotation of 43BSDTahoe/bin/adb/adb.tahoe/defs.h, revision 1.1.1.1

1.1       root        1: /*     defs.h  1.3     86/11/20        */
                      2: 
                      3: /*
                      4:  * adb - vax string table version; common definitions
                      5:  */
                      6: 
                      7: #include <sys/param.h>
                      8: #include <sys/dir.h>
                      9: #include <machine/psl.h>
                     10: #include <machine/pte.h>
                     11: #include <sys/user.h>
                     12: #include <ctype.h>
                     13: #include <a.out.h>
                     14: 
                     15: #include "mac.h"
                     16: #include "mode.h"
                     17: #include "head.h"
                     18: 
                     19: /* access modes */
                     20: #define RD     0
                     21: #define WT     1
                     22: 
                     23: #define NSP    0
                     24: #define        ISP     1
                     25: #define        DSP     2
                     26: #define STAR   4
                     27: 
                     28: /*
                     29:  * Symbol types, used internally in calls to findsym routine.
                     30:  * One the VAX this all degenerates since I & D symbols are indistinct.
                     31:  * Basically we get NSYM==0 for `=' command, ISYM==DSYM otherwise.
                     32:  */
                     33: #define NSYM   0
                     34: #define DSYM   1               /* Data space symbol */
                     35: #define ISYM   DSYM            /* Instruction space symbol == DSYM on VAX */
                     36: 
                     37: #define BKPTSET        1
                     38: #define BKPTEXEC 2
                     39: 
                     40: #define BPT    0x30
                     41: #define KCALL  0xcf
                     42: #define CASEL  0xfc
                     43: #define TBIT   0x10
                     44: #define        SETTRC  0
                     45: #define        RDUSER  2
                     46: #define        RIUSER  1
                     47: #define        WDUSER  5
                     48: #define WIUSER 4
                     49: #define        RUREGS  3
                     50: #define        WUREGS  6
                     51: #define        CONTIN  7
                     52: #define        EXIT    8
                     53: #define SINGLE 9
                     54: 
                     55: /* the quantities involving ctob() are located in the kernel stack. */
                     56: /* the others are in the pcb. */
                     57: #define KSP    0
                     58: #define USP    (ctob(UPAGES)-9*sizeof (int))
                     59: #define R0     (ctob(UPAGES)-25*sizeof (int))
                     60: #define R1     (ctob(UPAGES)-24*sizeof (int))
                     61: #define R2     (ctob(UPAGES)-23*sizeof (int))
                     62: #define R3     (ctob(UPAGES)-22*sizeof (int))
                     63: #define R4     (ctob(UPAGES)-21*sizeof (int))
                     64: #define R5     (ctob(UPAGES)-20*sizeof (int))
                     65: #define R6     (ctob(UPAGES)-19*sizeof (int))
                     66: #define R7     (ctob(UPAGES)-18*sizeof (int))
                     67: #define R8     (ctob(UPAGES)-17*sizeof (int))
                     68: #define R9     (ctob(UPAGES)-16*sizeof (int))
                     69: #define R10    (ctob(UPAGES)-15*sizeof (int))
                     70: #define R11    (ctob(UPAGES)-14*sizeof (int))
                     71: #define R12    (ctob(UPAGES)-13*sizeof (int))
                     72: #define FP     (ctob(UPAGES)-10*sizeof (int))
                     73: #define PC     (ctob(UPAGES)-2*sizeof (int))
                     74: #define PSL    (ctob(UPAGES)-1*sizeof (int))
                     75: #define P0BR   72
                     76: #define P0LR   76
                     77: #define P1BR   80
                     78: #define P1LR   84
                     79: #define P2BR   88
                     80: #define P2LR   92
                     81: #define ACHI   (ctob(UPAGES)-6*sizeof (int))
                     82: #define ACLO   (ctob(UPAGES)-7*sizeof (int))
                     83: #define HFS    (ctob(UPAGES)-8*sizeof (int))
                     84: 
                     85: #define MAXOFF 1024
                     86: #define MAXPOS 80
                     87: #define MAXLIN 256
                     88: #define QUOTE  0200
                     89: #define ALIGN  -4
                     90: 
                     91: #ifndef vax
                     92: #define leng(a)                ((long)((unsigned)(a)))
                     93: #define shorten(a)     (((a) >> 16) & 0xffff)
                     94: #define        itol(a,b)       (((a) << 16) | ((b) & 0xffff))
                     95: #define        byte(a)         (((a) >> 24) & 0xff)
                     96: #define        btol(a)         ((a) << 24)
                     97: #else
                     98: #define leng(a)                itol(0,a)
                     99: #define        shorten(a)      ((a) & 0xffff)
                    100: #define        itol(a,b)       (((a) & 0xffff) | ((b) << 16))
                    101: #define        byte(a)         ((a) & 0xff)
                    102: #define        btol(a)         (a)
                    103: #endif
                    104: 
                    105: /* result type declarations */
                    106: L_INT          inkdot();
                    107: POS            get();
                    108: POS            chkget();
                    109: STRING         exform();
                    110: L_INT          round();
                    111: BKPTR          scanbkpt();
                    112: VOID           fault();
                    113: 
                    114: struct pcb     pcb;
                    115: int    kernel;
                    116: int    kcore;
                    117: struct pte *sbr;
                    118: int    slr;
                    119: int    masterpcbb;

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