Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
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
8
9#define PTRACE_TRACEME 0
10#define PTRACE_PEEKTEXT 1
11#define PTRACE_PEEKDATA 2
12#define PTRACE_PEEKUSR 3
13#define PTRACE_POKETEXT 4
14#define PTRACE_POKEDATA 5
15#define PTRACE_POKEUSR 6
16#define PTRACE_CONT 7
17#define PTRACE_KILL 8
18#define PTRACE_SINGLESTEP 9
19
20#define PTRACE_ATTACH 16
21#define PTRACE_DETACH 17
22
23#define PTRACE_SYSCALL 24
24
25/* 0x4200-0x4300 are reserved for architecture-independent additions. */
26#define PTRACE_SETOPTIONS 0x4200
27#define PTRACE_GETEVENTMSG 0x4201
28#define PTRACE_GETSIGINFO 0x4202
29#define PTRACE_SETSIGINFO 0x4203
30
31/*
32 * Generic ptrace interface that exports the architecture specific regsets
33 * using the corresponding NT_* types (which are also used in the core dump).
34 * Please note that the NT_PRSTATUS note type in a core dump contains a full
35 * 'struct elf_prstatus'. But the user_regset for NT_PRSTATUS contains just the
36 * elf_gregset_t that is the pr_reg field of 'struct elf_prstatus'. For all the
37 * other user_regset flavors, the user_regset layout and the ELF core dump note
38 * payload are exactly the same layout.
39 *
40 * This interface usage is as follows:
41 * struct iovec iov = { buf, len};
42 *
43 * ret = ptrace(PTRACE_GETREGSET/PTRACE_SETREGSET, pid, NT_XXX_TYPE, &iov);
44 *
45 * On the successful completion, iov.len will be updated by the kernel,
46 * specifying how much the kernel has written/read to/from the user's iov.buf.
47 */
48#define PTRACE_GETREGSET 0x4204
49#define PTRACE_SETREGSET 0x4205
50
51#define PTRACE_SEIZE 0x4206
52#define PTRACE_INTERRUPT 0x4207
53#define PTRACE_LISTEN 0x4208
54
55/* Wait extended result codes for the above trace options. */
56#define PTRACE_EVENT_FORK 1
57#define PTRACE_EVENT_VFORK 2
58#define PTRACE_EVENT_CLONE 3
59#define PTRACE_EVENT_EXEC 4
60#define PTRACE_EVENT_VFORK_DONE 5
61#define PTRACE_EVENT_EXIT 6
62#define PTRACE_EVENT_SECCOMP 7
63/* Extended result codes which enabled by means other than options. */
64#define PTRACE_EVENT_STOP 128
65
66/* Options set using PTRACE_SETOPTIONS or using PTRACE_SEIZE @data param */
67#define PTRACE_O_TRACESYSGOOD 1
68#define PTRACE_O_TRACEFORK (1 << PTRACE_EVENT_FORK)
69#define PTRACE_O_TRACEVFORK (1 << PTRACE_EVENT_VFORK)
70#define PTRACE_O_TRACECLONE (1 << PTRACE_EVENT_CLONE)
71#define PTRACE_O_TRACEEXEC (1 << PTRACE_EVENT_EXEC)
72#define PTRACE_O_TRACEVFORKDONE (1 << PTRACE_EVENT_VFORK_DONE)
73#define PTRACE_O_TRACEEXIT (1 << PTRACE_EVENT_EXIT)
74#define PTRACE_O_TRACESECCOMP (1 << PTRACE_EVENT_SECCOMP)
75
76#define PTRACE_O_MASK 0x000000ff
77
78#include <asm/ptrace.h>
79
80
81#endif /* _UAPI_LINUX_PTRACE_H */