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8e1b545e | 1 | /* defs.h 4.6 86/03/26 */ |
9ada64ba BJ |
2 | |
3 | /* | |
4 | * adb - vax string table version; common definitions | |
5 | */ | |
139d2597 SL |
6 | #include <machine/psl.h> |
7 | #include <machine/pte.h> | |
9ada64ba BJ |
8 | |
9 | #include <sys/param.h> | |
10 | #include <sys/dir.h> | |
9ada64ba | 11 | #include <sys/user.h> |
139d2597 | 12 | |
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13 | #include <ctype.h> |
14 | #include <a.out.h> | |
8e1b545e | 15 | #include <sys/ptrace.h> |
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16 | |
17 | #include "mac.h" | |
18 | #include "mode.h" | |
19 | #include "head.h" | |
20 | ||
21 | /* access modes */ | |
22 | #define RD 0 | |
23 | #define WT 1 | |
24 | ||
25 | #define NSP 0 | |
26 | #define ISP 1 | |
27 | #define DSP 2 | |
28 | #define STAR 4 | |
29 | #define STARCOM 0200 | |
30 | ||
31 | /* | |
32 | * Symbol types, used internally in calls to findsym routine. | |
33 | * One the VAX this all degenerates since I & D symbols are indistinct. | |
34 | * Basically we get NSYM==0 for `=' command, ISYM==DSYM otherwise. | |
35 | */ | |
36 | #define NSYM 0 | |
37 | #define DSYM 1 /* Data space symbol */ | |
38 | #define ISYM DSYM /* Instruction space symbol == DSYM on VAX */ | |
39 | ||
40 | #define BKPTSET 1 | |
41 | #define BKPTEXEC 2 | |
42 | ||
43 | #define USERPS PSL | |
44 | #define USERPC PC | |
45 | #define BPT 03 | |
46 | #define TBIT 020 | |
47 | #define FD 0200 | |
ecc0ec9e | 48 | |
8e1b545e | 49 | /* puns from <sys/ptrace.h> */ |
ecc0ec9e SL |
50 | #define CONTIN PT_CONTINUE |
51 | #define SINGLE PT_STEP | |
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52 | |
53 | /* the quantities involving ctob() are located in the kernel stack. */ | |
54 | /* the others are in the pcb. */ | |
55 | #define KSP 0 | |
56 | #define ESP 4 | |
57 | #define SSP 8 | |
58 | #define USP (ctob(UPAGES)-5*sizeof(int)) | |
59 | #define R0 (ctob(UPAGES)-18*sizeof(int)) | |
60 | #define R1 (ctob(UPAGES)-17*sizeof(int)) | |
61 | #define R2 (ctob(UPAGES)-16*sizeof(int)) | |
62 | #define R3 (ctob(UPAGES)-15*sizeof(int)) | |
63 | #define R4 (ctob(UPAGES)-14*sizeof(int)) | |
64 | #define R5 (ctob(UPAGES)-13*sizeof(int)) | |
65 | #define R6 (ctob(UPAGES)-12*sizeof(int)) | |
66 | #define R7 (ctob(UPAGES)-11*sizeof(int)) | |
67 | #define R8 (ctob(UPAGES)-10*sizeof(int)) | |
68 | #define R9 (ctob(UPAGES)-9*sizeof(int)) | |
69 | #define R10 (ctob(UPAGES)-8*sizeof(int)) | |
70 | #define R11 (ctob(UPAGES)-7*sizeof(int)) | |
71 | #define AP (ctob(UPAGES)-21*sizeof(int)) | |
72 | #define FP (ctob(UPAGES)-20*sizeof(int)) | |
73 | #define PC (ctob(UPAGES)-2*sizeof(int)) | |
74 | #define PSL (ctob(UPAGES)-1*sizeof(int)) | |
75 | #define P0BR 80 | |
76 | #define P0LR 84 | |
77 | #define P1BR 88 | |
78 | #define P1LR 92 | |
79 | ||
80 | #define MAXOFF 255 | |
81 | #define MAXPOS 80 | |
82 | #define MAXLIN 128 | |
9ada64ba BJ |
83 | #define EOR '\n' |
84 | #define SP ' ' | |
85 | #define TB '\t' | |
86 | #define QUOTE 0200 | |
87 | #define STRIP 0177 | |
88 | #define LOBYTE 0377 | |
89 | #define EVEN -2 | |
90 | ||
91 | /* long to ints and back (puns) */ | |
92 | union { | |
93 | INT I[2]; | |
94 | L_INT L; | |
95 | } itolws; | |
96 | ||
97 | #ifndef vax | |
98 | #define leng(a) ((long)((unsigned)(a))) | |
99 | #define shorten(a) ((int)(a)) | |
100 | #define itol(a,b) (itolws.I[0]=(a), itolws.I[1]=(b), itolws.L) | |
101 | #else | |
102 | #define leng(a) itol(0,a) | |
103 | #define shorten(a) ((short)(a)) | |
104 | #define itol(a,b) (itolws.I[0]=(b), itolws.I[1]=(a), itolws.L) | |
105 | #endif | |
106 | ||
107 | /* result type declarations */ | |
108 | L_INT inkdot(); | |
109 | POS get(); | |
110 | POS chkget(); | |
111 | STRING exform(); | |
112 | L_INT round(); | |
113 | BKPTR scanbkpt(); | |
114 | VOID fault(); | |
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115 | |
116 | struct pcb pcb; | |
117 | int kernel; | |
118 | int kcore; | |
119 | struct pte *sbr; | |
120 | int slr; | |
121 | int masterpcbb; |