1 #ifndef _M68K_PTRACE_H
2 #define _M68K_PTRACE_H
3
4 #define PT_D1 0
5 #define PT_D2 1
6 #define PT_D3 2
7 #define PT_D4 3
8 #define PT_D5 4
9 #define PT_D6 5
10 #define PT_D7 6
11 #define PT_A0 7
12 #define PT_A1 8
13 #define PT_A2 9
14 #define PT_A3 10
15 #define PT_A4 11
16 #define PT_A5 12
17 #define PT_A6 13
18 #define PT_D0 14
19 #define PT_USP 15
20 #define PT_ORIG_D0 16
21 #define PT_SR 17
22 #define PT_PC 18
23
24 #ifndef __ASSEMBLY__
25
26
27
28
29 struct pt_regs {
30 long d1;
31 long d2;
32 long d3;
33 long d4;
34 long d5;
35 long a0;
36 long a1;
37 long d0;
38 long orig_d0;
39 long stkadj;
40 unsigned short sr;
41 unsigned long pc;
42 unsigned format : 4;
43 unsigned vector : 12;
44 };
45
46
47
48
49
50 struct switch_stack {
51 unsigned long d6;
52 unsigned long d7;
53 unsigned long a2;
54 unsigned long a3;
55 unsigned long a4;
56 unsigned long a5;
57 unsigned long a6;
58 unsigned long retpc;
59 };
60
61 #ifdef __KERNEL__
62
63 #ifndef PS_S
64 #define PS_S (0x2000)
65 #define PS_M (0x1000)
66 #endif
67
68 #define user_mode(regs) (!((regs)->sr & PS_S))
69 #define instruction_pointer(regs) ((regs)->pc)
70 extern void show_regs(struct pt_regs *);
71 #endif
72 #endif
73 #endif