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-rw-r--r--arch/arm/include/asm/ptrace.h127
1 files changed, 1 insertions, 126 deletions
diff --git a/arch/arm/include/asm/ptrace.h b/arch/arm/include/asm/ptrace.h
index 142d6ae41231..3d52ee1bfb31 100644
--- a/arch/arm/include/asm/ptrace.h
+++ b/arch/arm/include/asm/ptrace.h
@@ -10,133 +10,12 @@
10#ifndef __ASM_ARM_PTRACE_H 10#ifndef __ASM_ARM_PTRACE_H
11#define __ASM_ARM_PTRACE_H 11#define __ASM_ARM_PTRACE_H
12 12
13#include <asm/hwcap.h> 13#include <uapi/asm/ptrace.h>
14
15#define PTRACE_GETREGS 12
16#define PTRACE_SETREGS 13
17#define PTRACE_GETFPREGS 14
18#define PTRACE_SETFPREGS 15
19/* PTRACE_ATTACH is 16 */
20/* PTRACE_DETACH is 17 */
21#define PTRACE_GETWMMXREGS 18
22#define PTRACE_SETWMMXREGS 19
23/* 20 is unused */
24#define PTRACE_OLDSETOPTIONS 21
25#define PTRACE_GET_THREAD_AREA 22
26#define PTRACE_SET_SYSCALL 23
27/* PTRACE_SYSCALL is 24 */
28#define PTRACE_GETCRUNCHREGS 25
29#define PTRACE_SETCRUNCHREGS 26
30#define PTRACE_GETVFPREGS 27
31#define PTRACE_SETVFPREGS 28
32#define PTRACE_GETHBPREGS 29
33#define PTRACE_SETHBPREGS 30
34
35/*
36 * PSR bits
37 */
38#define USR26_MODE 0x00000000
39#define FIQ26_MODE 0x00000001
40#define IRQ26_MODE 0x00000002
41#define SVC26_MODE 0x00000003
42#define USR_MODE 0x00000010
43#define FIQ_MODE 0x00000011
44#define IRQ_MODE 0x00000012
45#define SVC_MODE 0x00000013
46#define ABT_MODE 0x00000017
47#define HYP_MODE 0x0000001a
48#define UND_MODE 0x0000001b
49#define SYSTEM_MODE 0x0000001f
50#define MODE32_BIT 0x00000010
51#define MODE_MASK 0x0000001f
52#define PSR_T_BIT 0x00000020
53#define PSR_F_BIT 0x00000040
54#define PSR_I_BIT 0x00000080
55#define PSR_A_BIT 0x00000100
56#define PSR_E_BIT 0x00000200
57#define PSR_J_BIT 0x01000000
58#define PSR_Q_BIT 0x08000000
59#define PSR_V_BIT 0x10000000
60#define PSR_C_BIT 0x20000000
61#define PSR_Z_BIT 0x40000000
62#define PSR_N_BIT 0x80000000
63
64/*
65 * Groups of PSR bits
66 */
67#define PSR_f 0xff000000 /* Flags */
68#define PSR_s 0x00ff0000 /* Status */
69#define PSR_x 0x0000ff00 /* Extension */
70#define PSR_c 0x000000ff /* Control */
71
72/*
73 * ARMv7 groups of PSR bits
74 */
75#define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
76#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
77#define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
78#define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
79
80/*
81 * Default endianness state
82 */
83#ifdef CONFIG_CPU_ENDIAN_BE8
84#define PSR_ENDSTATE PSR_E_BIT
85#else
86#define PSR_ENDSTATE 0
87#endif
88
89/*
90 * These are 'magic' values for PTRACE_PEEKUSR that return info about where a
91 * process is located in memory.
92 */
93#define PT_TEXT_ADDR 0x10000
94#define PT_DATA_ADDR 0x10004
95#define PT_TEXT_END_ADDR 0x10008
96 14
97#ifndef __ASSEMBLY__ 15#ifndef __ASSEMBLY__
98
99/*
100 * This struct defines the way the registers are stored on the
101 * stack during a system call. Note that sizeof(struct pt_regs)
102 * has to be a multiple of 8.
103 */
104#ifndef __KERNEL__
105struct pt_regs {
106 long uregs[18];
107};
108#else /* __KERNEL__ */
109struct pt_regs { 16struct pt_regs {
110 unsigned long uregs[18]; 17 unsigned long uregs[18];
111}; 18};
112#endif /* __KERNEL__ */
113
114#define ARM_cpsr uregs[16]
115#define ARM_pc uregs[15]
116#define ARM_lr uregs[14]
117#define ARM_sp uregs[13]
118#define ARM_ip uregs[12]
119#define ARM_fp uregs[11]
120#define ARM_r10 uregs[10]
121#define ARM_r9 uregs[9]
122#define ARM_r8 uregs[8]
123#define ARM_r7 uregs[7]
124#define ARM_r6 uregs[6]
125#define ARM_r5 uregs[5]
126#define ARM_r4 uregs[4]
127#define ARM_r3 uregs[3]
128#define ARM_r2 uregs[2]
129#define ARM_r1 uregs[1]
130#define ARM_r0 uregs[0]
131#define ARM_ORIG_r0 uregs[17]
132
133/*
134 * The size of the user-visible VFP state as seen by PTRACE_GET/SETVFPREGS
135 * and core dumps.
136 */
137#define ARM_VFPREGS_SIZE ( 32 * 8 /*fpregs*/ + 4 /*fpscr*/ )
138
139#ifdef __KERNEL__
140 19
141#define user_mode(regs) \ 20#define user_mode(regs) \
142 (((regs)->ARM_cpsr & 0xf) == 0) 21 (((regs)->ARM_cpsr & 0xf) == 0)
@@ -260,9 +139,5 @@ static inline unsigned long user_stack_pointer(struct pt_regs *regs)
260 (struct pt_regs *)((sp | (THREAD_SIZE - 1)) - 7) - 1; \ 139 (struct pt_regs *)((sp | (THREAD_SIZE - 1)) - 7) - 1; \
261}) 140})
262 141
263#endif /* __KERNEL__ */
264
265#endif /* __ASSEMBLY__ */ 142#endif /* __ASSEMBLY__ */
266
267#endif 143#endif
268