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1 | #ifndef _UAPI_LINUX_PTRACE_H |
2 | #define _UAPI_LINUX_PTRACE_H | |
3 | /* ptrace.h */ | |
4 | /* structs and defines to help the user use the ptrace system call. */ | |
5 | ||
6 | /* has the defines to get at the registers. */ | |
7 | ||
84c751bd | 8 | #include <linux/types.h> |
607ca46e DH |
9 | |
10 | #define PTRACE_TRACEME 0 | |
11 | #define PTRACE_PEEKTEXT 1 | |
12 | #define PTRACE_PEEKDATA 2 | |
13 | #define PTRACE_PEEKUSR 3 | |
14 | #define PTRACE_POKETEXT 4 | |
15 | #define PTRACE_POKEDATA 5 | |
16 | #define PTRACE_POKEUSR 6 | |
17 | #define PTRACE_CONT 7 | |
18 | #define PTRACE_KILL 8 | |
19 | #define PTRACE_SINGLESTEP 9 | |
20 | ||
21 | #define PTRACE_ATTACH 16 | |
22 | #define PTRACE_DETACH 17 | |
23 | ||
24 | #define PTRACE_SYSCALL 24 | |
25 | ||
26 | /* 0x4200-0x4300 are reserved for architecture-independent additions. */ | |
27 | #define PTRACE_SETOPTIONS 0x4200 | |
28 | #define PTRACE_GETEVENTMSG 0x4201 | |
29 | #define PTRACE_GETSIGINFO 0x4202 | |
30 | #define PTRACE_SETSIGINFO 0x4203 | |
31 | ||
32 | /* | |
33 | * Generic ptrace interface that exports the architecture specific regsets | |
34 | * using the corresponding NT_* types (which are also used in the core dump). | |
35 | * Please note that the NT_PRSTATUS note type in a core dump contains a full | |
36 | * 'struct elf_prstatus'. But the user_regset for NT_PRSTATUS contains just the | |
37 | * elf_gregset_t that is the pr_reg field of 'struct elf_prstatus'. For all the | |
38 | * other user_regset flavors, the user_regset layout and the ELF core dump note | |
39 | * payload are exactly the same layout. | |
40 | * | |
41 | * This interface usage is as follows: | |
42 | * struct iovec iov = { buf, len}; | |
43 | * | |
44 | * ret = ptrace(PTRACE_GETREGSET/PTRACE_SETREGSET, pid, NT_XXX_TYPE, &iov); | |
45 | * | |
46 | * On the successful completion, iov.len will be updated by the kernel, | |
47 | * specifying how much the kernel has written/read to/from the user's iov.buf. | |
48 | */ | |
49 | #define PTRACE_GETREGSET 0x4204 | |
50 | #define PTRACE_SETREGSET 0x4205 | |
51 | ||
52 | #define PTRACE_SEIZE 0x4206 | |
53 | #define PTRACE_INTERRUPT 0x4207 | |
54 | #define PTRACE_LISTEN 0x4208 | |
55 | ||
84c751bd AV |
56 | #define PTRACE_PEEKSIGINFO 0x4209 |
57 | ||
58 | struct ptrace_peeksiginfo_args { | |
59 | __u64 off; /* from which siginfo to start */ | |
60 | __u32 flags; | |
61 | __s32 nr; /* how may siginfos to take */ | |
62 | }; | |
63 | ||
29000cae AV |
64 | #define PTRACE_GETSIGMASK 0x420a |
65 | #define PTRACE_SETSIGMASK 0x420b | |
66 | ||
84c751bd AV |
67 | /* Read signals from a shared (process wide) queue */ |
68 | #define PTRACE_PEEKSIGINFO_SHARED (1 << 0) | |
69 | ||
607ca46e DH |
70 | /* Wait extended result codes for the above trace options. */ |
71 | #define PTRACE_EVENT_FORK 1 | |
72 | #define PTRACE_EVENT_VFORK 2 | |
73 | #define PTRACE_EVENT_CLONE 3 | |
74 | #define PTRACE_EVENT_EXEC 4 | |
75 | #define PTRACE_EVENT_VFORK_DONE 5 | |
76 | #define PTRACE_EVENT_EXIT 6 | |
77 | #define PTRACE_EVENT_SECCOMP 7 | |
78 | /* Extended result codes which enabled by means other than options. */ | |
79 | #define PTRACE_EVENT_STOP 128 | |
80 | ||
81 | /* Options set using PTRACE_SETOPTIONS or using PTRACE_SEIZE @data param */ | |
82 | #define PTRACE_O_TRACESYSGOOD 1 | |
83 | #define PTRACE_O_TRACEFORK (1 << PTRACE_EVENT_FORK) | |
84 | #define PTRACE_O_TRACEVFORK (1 << PTRACE_EVENT_VFORK) | |
85 | #define PTRACE_O_TRACECLONE (1 << PTRACE_EVENT_CLONE) | |
86 | #define PTRACE_O_TRACEEXEC (1 << PTRACE_EVENT_EXEC) | |
87 | #define PTRACE_O_TRACEVFORKDONE (1 << PTRACE_EVENT_VFORK_DONE) | |
88 | #define PTRACE_O_TRACEEXIT (1 << PTRACE_EVENT_EXIT) | |
89 | #define PTRACE_O_TRACESECCOMP (1 << PTRACE_EVENT_SECCOMP) | |
90 | ||
992fb6e1 ON |
91 | /* eventless options */ |
92 | #define PTRACE_O_EXITKILL (1 << 20) | |
93 | ||
94 | #define PTRACE_O_MASK (0x000000ff | PTRACE_O_EXITKILL) | |
607ca46e DH |
95 | |
96 | #include <asm/ptrace.h> | |
97 | ||
98 | ||
99 | #endif /* _UAPI_LINUX_PTRACE_H */ |