diff options
Diffstat (limited to 'include/asm-cris/arch-v10/ptrace.h')
-rw-r--r-- | include/asm-cris/arch-v10/ptrace.h | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/include/asm-cris/arch-v10/ptrace.h b/include/asm-cris/arch-v10/ptrace.h deleted file mode 100644 index 2f464eab3a51..000000000000 --- a/include/asm-cris/arch-v10/ptrace.h +++ /dev/null | |||
@@ -1,119 +0,0 @@ | |||
1 | #ifndef _CRIS_ARCH_PTRACE_H | ||
2 | #define _CRIS_ARCH_PTRACE_H | ||
3 | |||
4 | /* Frame types */ | ||
5 | |||
6 | #define CRIS_FRAME_NORMAL 0 /* normal frame without SBFS stacking */ | ||
7 | #define CRIS_FRAME_BUSFAULT 1 /* frame stacked using SBFS, need RBF return | ||
8 | path */ | ||
9 | |||
10 | /* Register numbers in the ptrace system call interface */ | ||
11 | |||
12 | #define PT_FRAMETYPE 0 | ||
13 | #define PT_ORIG_R10 1 | ||
14 | #define PT_R13 2 | ||
15 | #define PT_R12 3 | ||
16 | #define PT_R11 4 | ||
17 | #define PT_R10 5 | ||
18 | #define PT_R9 6 | ||
19 | #define PT_R8 7 | ||
20 | #define PT_R7 8 | ||
21 | #define PT_R6 9 | ||
22 | #define PT_R5 10 | ||
23 | #define PT_R4 11 | ||
24 | #define PT_R3 12 | ||
25 | #define PT_R2 13 | ||
26 | #define PT_R1 14 | ||
27 | #define PT_R0 15 | ||
28 | #define PT_MOF 16 | ||
29 | #define PT_DCCR 17 | ||
30 | #define PT_SRP 18 | ||
31 | #define PT_IRP 19 /* This is actually the debugged process' PC */ | ||
32 | #define PT_CSRINSTR 20 /* CPU Status record remnants - | ||
33 | valid if frametype == busfault */ | ||
34 | #define PT_CSRADDR 21 | ||
35 | #define PT_CSRDATA 22 | ||
36 | #define PT_USP 23 /* special case - USP is not in the pt_regs */ | ||
37 | #define PT_MAX 23 | ||
38 | |||
39 | /* Condition code bit numbers. The same numbers apply to CCR of course, | ||
40 | but we use DCCR everywhere else, so let's try and be consistent. */ | ||
41 | #define C_DCCR_BITNR 0 | ||
42 | #define V_DCCR_BITNR 1 | ||
43 | #define Z_DCCR_BITNR 2 | ||
44 | #define N_DCCR_BITNR 3 | ||
45 | #define X_DCCR_BITNR 4 | ||
46 | #define I_DCCR_BITNR 5 | ||
47 | #define B_DCCR_BITNR 6 | ||
48 | #define M_DCCR_BITNR 7 | ||
49 | #define U_DCCR_BITNR 8 | ||
50 | #define P_DCCR_BITNR 9 | ||
51 | #define F_DCCR_BITNR 10 | ||
52 | |||
53 | /* pt_regs not only specifices the format in the user-struct during | ||
54 | * ptrace but is also the frame format used in the kernel prologue/epilogues | ||
55 | * themselves | ||
56 | */ | ||
57 | |||
58 | struct pt_regs { | ||
59 | unsigned long frametype; /* type of stackframe */ | ||
60 | unsigned long orig_r10; | ||
61 | /* pushed by movem r13, [sp] in SAVE_ALL, movem pushes backwards */ | ||
62 | unsigned long r13; | ||
63 | unsigned long r12; | ||
64 | unsigned long r11; | ||
65 | unsigned long r10; | ||
66 | unsigned long r9; | ||
67 | unsigned long r8; | ||
68 | unsigned long r7; | ||
69 | unsigned long r6; | ||
70 | unsigned long r5; | ||
71 | unsigned long r4; | ||
72 | unsigned long r3; | ||
73 | unsigned long r2; | ||
74 | unsigned long r1; | ||
75 | unsigned long r0; | ||
76 | unsigned long mof; | ||
77 | unsigned long dccr; | ||
78 | unsigned long srp; | ||
79 | unsigned long irp; /* This is actually the debugged process' PC */ | ||
80 | unsigned long csrinstr; | ||
81 | unsigned long csraddr; | ||
82 | unsigned long csrdata; | ||
83 | }; | ||
84 | |||
85 | /* switch_stack is the extra stuff pushed onto the stack in _resume (entry.S) | ||
86 | * when doing a context-switch. it is used (apart from in resume) when a new | ||
87 | * thread is made and we need to make _resume (which is starting it for the | ||
88 | * first time) realise what is going on. | ||
89 | * | ||
90 | * Actually, the use is very close to the thread struct (TSS) in that both the | ||
91 | * switch_stack and the TSS are used to keep thread stuff when switching in | ||
92 | * _resume. | ||
93 | */ | ||
94 | |||
95 | struct switch_stack { | ||
96 | unsigned long r9; | ||
97 | unsigned long r8; | ||
98 | unsigned long r7; | ||
99 | unsigned long r6; | ||
100 | unsigned long r5; | ||
101 | unsigned long r4; | ||
102 | unsigned long r3; | ||
103 | unsigned long r2; | ||
104 | unsigned long r1; | ||
105 | unsigned long r0; | ||
106 | unsigned long return_ip; /* ip that _resume will return to */ | ||
107 | }; | ||
108 | |||
109 | #ifdef __KERNEL__ | ||
110 | |||
111 | /* bit 8 is user-mode flag */ | ||
112 | #define user_mode(regs) (((regs)->dccr & 0x100) != 0) | ||
113 | #define instruction_pointer(regs) ((regs)->irp) | ||
114 | #define profile_pc(regs) instruction_pointer(regs) | ||
115 | extern void show_regs(struct pt_regs *); | ||
116 | |||
117 | #endif /* __KERNEL__ */ | ||
118 | |||
119 | #endif | ||