diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-08-11 02:59:21 -0400 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-08-11 02:59:21 -0400 |
commit | cf206bffbb7542df54043fad9898113172af99d8 (patch) | |
tree | c7e7ca9a93443b888f98a0c07e74751a1aa3c947 /include/asm-avr32/ptrace.h | |
parent | c1955a3d4762e7a9bf84035eb3c4886a900f0d15 (diff) | |
parent | 796aadeb1b2db9b5d463946766c5bbfd7717158c (diff) |
Merge branch 'linus' into sched/clock
Diffstat (limited to 'include/asm-avr32/ptrace.h')
-rw-r--r-- | include/asm-avr32/ptrace.h | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/include/asm-avr32/ptrace.h b/include/asm-avr32/ptrace.h deleted file mode 100644 index 9e2d44f4e0fe..000000000000 --- a/include/asm-avr32/ptrace.h +++ /dev/null | |||
@@ -1,157 +0,0 @@ | |||
1 | /* | ||
2 | * Copyright (C) 2004-2006 Atmel Corporation | ||
3 | * | ||
4 | * This program is free software; you can redistribute it and/or modify | ||
5 | * it under the terms of the GNU General Public License version 2 as | ||
6 | * published by the Free Software Foundation. | ||
7 | */ | ||
8 | #ifndef __ASM_AVR32_PTRACE_H | ||
9 | #define __ASM_AVR32_PTRACE_H | ||
10 | |||
11 | #define PTRACE_GETREGS 12 | ||
12 | #define PTRACE_SETREGS 13 | ||
13 | |||
14 | /* | ||
15 | * Status Register bits | ||
16 | */ | ||
17 | #define SR_H 0x20000000 | ||
18 | #define SR_J 0x10000000 | ||
19 | #define SR_DM 0x08000000 | ||
20 | #define SR_D 0x04000000 | ||
21 | #define MODE_NMI 0x01c00000 | ||
22 | #define MODE_EXCEPTION 0x01800000 | ||
23 | #define MODE_INT3 0x01400000 | ||
24 | #define MODE_INT2 0x01000000 | ||
25 | #define MODE_INT1 0x00c00000 | ||
26 | #define MODE_INT0 0x00800000 | ||
27 | #define MODE_SUPERVISOR 0x00400000 | ||
28 | #define MODE_USER 0x00000000 | ||
29 | #define MODE_MASK 0x01c00000 | ||
30 | #define SR_EM 0x00200000 | ||
31 | #define SR_I3M 0x00100000 | ||
32 | #define SR_I2M 0x00080000 | ||
33 | #define SR_I1M 0x00040000 | ||
34 | #define SR_I0M 0x00020000 | ||
35 | #define SR_GM 0x00010000 | ||
36 | |||
37 | #define SR_H_BIT 29 | ||
38 | #define SR_J_BIT 28 | ||
39 | #define SR_DM_BIT 27 | ||
40 | #define SR_D_BIT 26 | ||
41 | #define MODE_SHIFT 22 | ||
42 | #define SR_EM_BIT 21 | ||
43 | #define SR_I3M_BIT 20 | ||
44 | #define SR_I2M_BIT 19 | ||
45 | #define SR_I1M_BIT 18 | ||
46 | #define SR_I0M_BIT 17 | ||
47 | #define SR_GM_BIT 16 | ||
48 | |||
49 | /* The user-visible part */ | ||
50 | #define SR_L 0x00000020 | ||
51 | #define SR_Q 0x00000010 | ||
52 | #define SR_V 0x00000008 | ||
53 | #define SR_N 0x00000004 | ||
54 | #define SR_Z 0x00000002 | ||
55 | #define SR_C 0x00000001 | ||
56 | |||
57 | #define SR_L_BIT 5 | ||
58 | #define SR_Q_BIT 4 | ||
59 | #define SR_V_BIT 3 | ||
60 | #define SR_N_BIT 2 | ||
61 | #define SR_Z_BIT 1 | ||
62 | #define SR_C_BIT 0 | ||
63 | |||
64 | /* | ||
65 | * The order is defined by the stmts instruction. r0 is stored first, | ||
66 | * so it gets the highest address. | ||
67 | * | ||
68 | * Registers 0-12 are general-purpose registers (r12 is normally used for | ||
69 | * the function return value). | ||
70 | * Register 13 is the stack pointer | ||
71 | * Register 14 is the link register | ||
72 | * Register 15 is the program counter (retrieved from the RAR sysreg) | ||
73 | */ | ||
74 | #define FRAME_SIZE_FULL 72 | ||
75 | #define REG_R12_ORIG 68 | ||
76 | #define REG_R0 64 | ||
77 | #define REG_R1 60 | ||
78 | #define REG_R2 56 | ||
79 | #define REG_R3 52 | ||
80 | #define REG_R4 48 | ||
81 | #define REG_R5 44 | ||
82 | #define REG_R6 40 | ||
83 | #define REG_R7 36 | ||
84 | #define REG_R8 32 | ||
85 | #define REG_R9 28 | ||
86 | #define REG_R10 24 | ||
87 | #define REG_R11 20 | ||
88 | #define REG_R12 16 | ||
89 | #define REG_SP 12 | ||
90 | #define REG_LR 8 | ||
91 | |||
92 | #define FRAME_SIZE_MIN 8 | ||
93 | #define REG_PC 4 | ||
94 | #define REG_SR 0 | ||
95 | |||
96 | #ifndef __ASSEMBLY__ | ||
97 | struct pt_regs { | ||
98 | /* These are always saved */ | ||
99 | unsigned long sr; | ||
100 | unsigned long pc; | ||
101 | |||
102 | /* These are sometimes saved */ | ||
103 | unsigned long lr; | ||
104 | unsigned long sp; | ||
105 | unsigned long r12; | ||
106 | unsigned long r11; | ||
107 | unsigned long r10; | ||
108 | unsigned long r9; | ||
109 | unsigned long r8; | ||
110 | unsigned long r7; | ||
111 | unsigned long r6; | ||
112 | unsigned long r5; | ||
113 | unsigned long r4; | ||
114 | unsigned long r3; | ||
115 | unsigned long r2; | ||
116 | unsigned long r1; | ||
117 | unsigned long r0; | ||
118 | |||
119 | /* Only saved on system call */ | ||
120 | unsigned long r12_orig; | ||
121 | }; | ||
122 | |||
123 | #ifdef __KERNEL__ | ||
124 | |||
125 | #include <asm/ocd.h> | ||
126 | |||
127 | #define arch_ptrace_attach(child) ocd_enable(child) | ||
128 | |||
129 | #define user_mode(regs) (((regs)->sr & MODE_MASK) == MODE_USER) | ||
130 | #define instruction_pointer(regs) ((regs)->pc) | ||
131 | #define profile_pc(regs) instruction_pointer(regs) | ||
132 | |||
133 | extern void show_regs (struct pt_regs *); | ||
134 | |||
135 | static __inline__ int valid_user_regs(struct pt_regs *regs) | ||
136 | { | ||
137 | /* | ||
138 | * Some of the Java bits might be acceptable if/when we | ||
139 | * implement some support for that stuff... | ||
140 | */ | ||
141 | if ((regs->sr & 0xffff0000) == 0) | ||
142 | return 1; | ||
143 | |||
144 | /* | ||
145 | * Force status register flags to be sane and report this | ||
146 | * illegal behaviour... | ||
147 | */ | ||
148 | regs->sr &= 0x0000ffff; | ||
149 | return 0; | ||
150 | } | ||
151 | |||
152 | |||
153 | #endif /* __KERNEL__ */ | ||
154 | |||
155 | #endif /* ! __ASSEMBLY__ */ | ||
156 | |||
157 | #endif /* __ASM_AVR32_PTRACE_H */ | ||