diff options
Diffstat (limited to 'include/asm-mips/ptrace.h')
-rw-r--r-- | include/asm-mips/ptrace.h | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/include/asm-mips/ptrace.h b/include/asm-mips/ptrace.h deleted file mode 100644 index c00cca24dae0..000000000000 --- a/include/asm-mips/ptrace.h +++ /dev/null | |||
@@ -1,102 +0,0 @@ | |||
1 | /* | ||
2 | * This file is subject to the terms and conditions of the GNU General Public | ||
3 | * License. See the file "COPYING" in the main directory of this archive | ||
4 | * for more details. | ||
5 | * | ||
6 | * Copyright (C) 1994, 95, 96, 97, 98, 99, 2000 by Ralf Baechle | ||
7 | * Copyright (C) 1999, 2000 Silicon Graphics, Inc. | ||
8 | */ | ||
9 | #ifndef _ASM_PTRACE_H | ||
10 | #define _ASM_PTRACE_H | ||
11 | |||
12 | #ifdef CONFIG_64BIT | ||
13 | #define __ARCH_WANT_COMPAT_SYS_PTRACE | ||
14 | #endif | ||
15 | |||
16 | /* 0 - 31 are integer registers, 32 - 63 are fp registers. */ | ||
17 | #define FPR_BASE 32 | ||
18 | #define PC 64 | ||
19 | #define CAUSE 65 | ||
20 | #define BADVADDR 66 | ||
21 | #define MMHI 67 | ||
22 | #define MMLO 68 | ||
23 | #define FPC_CSR 69 | ||
24 | #define FPC_EIR 70 | ||
25 | #define DSP_BASE 71 /* 3 more hi / lo register pairs */ | ||
26 | #define DSP_CONTROL 77 | ||
27 | #define ACX 78 | ||
28 | |||
29 | /* | ||
30 | * This struct defines the way the registers are stored on the stack during a | ||
31 | * system call/exception. As usual the registers k0/k1 aren't being saved. | ||
32 | */ | ||
33 | struct pt_regs { | ||
34 | #ifdef CONFIG_32BIT | ||
35 | /* Pad bytes for argument save space on the stack. */ | ||
36 | unsigned long pad0[6]; | ||
37 | #endif | ||
38 | |||
39 | /* Saved main processor registers. */ | ||
40 | unsigned long regs[32]; | ||
41 | |||
42 | /* Saved special registers. */ | ||
43 | unsigned long cp0_status; | ||
44 | unsigned long hi; | ||
45 | unsigned long lo; | ||
46 | #ifdef CONFIG_CPU_HAS_SMARTMIPS | ||
47 | unsigned long acx; | ||
48 | #endif | ||
49 | unsigned long cp0_badvaddr; | ||
50 | unsigned long cp0_cause; | ||
51 | unsigned long cp0_epc; | ||
52 | #ifdef CONFIG_MIPS_MT_SMTC | ||
53 | unsigned long cp0_tcstatus; | ||
54 | #endif /* CONFIG_MIPS_MT_SMTC */ | ||
55 | } __attribute__ ((aligned (8))); | ||
56 | |||
57 | /* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */ | ||
58 | #define PTRACE_GETREGS 12 | ||
59 | #define PTRACE_SETREGS 13 | ||
60 | #define PTRACE_GETFPREGS 14 | ||
61 | #define PTRACE_SETFPREGS 15 | ||
62 | /* #define PTRACE_GETFPXREGS 18 */ | ||
63 | /* #define PTRACE_SETFPXREGS 19 */ | ||
64 | |||
65 | #define PTRACE_OLDSETOPTIONS 21 | ||
66 | |||
67 | #define PTRACE_GET_THREAD_AREA 25 | ||
68 | #define PTRACE_SET_THREAD_AREA 26 | ||
69 | |||
70 | /* Calls to trace a 64bit program from a 32bit program. */ | ||
71 | #define PTRACE_PEEKTEXT_3264 0xc0 | ||
72 | #define PTRACE_PEEKDATA_3264 0xc1 | ||
73 | #define PTRACE_POKETEXT_3264 0xc2 | ||
74 | #define PTRACE_POKEDATA_3264 0xc3 | ||
75 | #define PTRACE_GET_THREAD_AREA_3264 0xc4 | ||
76 | |||
77 | #ifdef __KERNEL__ | ||
78 | |||
79 | #include <linux/linkage.h> | ||
80 | #include <asm/isadep.h> | ||
81 | |||
82 | /* | ||
83 | * Does the process account for user or for system time? | ||
84 | */ | ||
85 | #define user_mode(regs) (((regs)->cp0_status & KU_MASK) == KU_USER) | ||
86 | |||
87 | #define instruction_pointer(regs) ((regs)->cp0_epc) | ||
88 | #define profile_pc(regs) instruction_pointer(regs) | ||
89 | |||
90 | extern asmlinkage void do_syscall_trace(struct pt_regs *regs, int entryexit); | ||
91 | |||
92 | extern NORET_TYPE void die(const char *, const struct pt_regs *) ATTRIB_NORET; | ||
93 | |||
94 | static inline void die_if_kernel(const char *str, const struct pt_regs *regs) | ||
95 | { | ||
96 | if (unlikely(!user_mode(regs))) | ||
97 | die(str, regs); | ||
98 | } | ||
99 | |||
100 | #endif | ||
101 | |||
102 | #endif /* _ASM_PTRACE_H */ | ||