1 /* `ptrace' debugger support interface.  Linux/ARM version.
2    Copyright (C) 1996-2021 Free Software Foundation, Inc.
3 
4    This file is part of the GNU C Library.
5 
6    The GNU C Library is free software; you can redistribute it and/or
7    modify it under the terms of the GNU Lesser General Public
8    License as published by the Free Software Foundation; either
9    version 2.1 of the License, or (at your option) any later version.
10 
11    The GNU C Library is distributed in the hope that it will be useful,
12    but WITHOUT ANY WARRANTY; without even the implied warranty of
13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14    Lesser General Public License for more details.
15 
16    You should have received a copy of the GNU Lesser General Public
17    License along with the GNU C Library; if not, see
18    <https://www.gnu.org/licenses/>.  */
19 
20 #ifndef _SYS_PTRACE_H
21 #define _SYS_PTRACE_H	1
22 
23 #include <features.h>
24 #include <bits/types.h>
25 
26 __BEGIN_DECLS
27 
28 /* Type of the REQUEST argument to `ptrace.'  */
29 enum __ptrace_request
30 {
31   /* Indicate that the process making this request should be traced.
32      All signals received by this process can be intercepted by its
33      parent, and its parent can use the other `ptrace' requests.  */
34   PTRACE_TRACEME = 0,
35 #define PT_TRACE_ME PTRACE_TRACEME
36 
37   /* Return the word in the process's text space at address ADDR.  */
38   PTRACE_PEEKTEXT = 1,
39 #define PT_READ_I PTRACE_PEEKTEXT
40 
41   /* Return the word in the process's data space at address ADDR.  */
42   PTRACE_PEEKDATA = 2,
43 #define PT_READ_D PTRACE_PEEKDATA
44 
45   /* Return the word in the process's user area at offset ADDR.  */
46   PTRACE_PEEKUSER = 3,
47 #define PT_READ_U PTRACE_PEEKUSER
48 
49   /* Write the word DATA into the process's text space at address ADDR.  */
50   PTRACE_POKETEXT = 4,
51 #define PT_WRITE_I PTRACE_POKETEXT
52 
53   /* Write the word DATA into the process's data space at address ADDR.  */
54   PTRACE_POKEDATA = 5,
55 #define PT_WRITE_D PTRACE_POKEDATA
56 
57   /* Write the word DATA into the process's user area at offset ADDR.  */
58   PTRACE_POKEUSER = 6,
59 #define PT_WRITE_U PTRACE_POKEUSER
60 
61   /* Continue the process.  */
62   PTRACE_CONT = 7,
63 #define PT_CONTINUE PTRACE_CONT
64 
65   /* Kill the process.  */
66   PTRACE_KILL = 8,
67 #define PT_KILL PTRACE_KILL
68 
69   /* Single step the process.  */
70   PTRACE_SINGLESTEP = 9,
71 #define PT_STEP PTRACE_SINGLESTEP
72 
73   /* Get all general purpose registers used by a process.  */
74   PTRACE_GETREGS = 12,
75 #define PT_GETREGS PTRACE_GETREGS
76 
77   /* Set all general purpose registers used by a process.  */
78   PTRACE_SETREGS = 13,
79 #define PT_SETREGS PTRACE_SETREGS
80 
81   /* Get all floating point registers used by a process.  */
82   PTRACE_GETFPREGS = 14,
83 #define PT_GETFPREGS PTRACE_GETFPREGS
84 
85   /* Set all floating point registers used by a process.  */
86   PTRACE_SETFPREGS = 15,
87 #define PT_SETFPREGS PTRACE_SETFPREGS
88 
89   /* Attach to a process that is already running. */
90   PTRACE_ATTACH = 16,
91 #define PT_ATTACH PTRACE_ATTACH
92 
93   /* Detach from a process attached to with PTRACE_ATTACH.  */
94   PTRACE_DETACH = 17,
95 #define PT_DETACH PTRACE_DETACH
96 
97   /* Get the iWMMXt state of a process.  */
98   PTRACE_GETWMMXREGS = 18,
99 #define PT_GETWMMXREGS PTRACE_GETWMMXREGS
100 
101   /* Set the iWMMXt state of a process.  */
102   PTRACE_SETWMMXREGS = 19,
103 #define PT_SETWMMXREGS PTRACE_SETWMMXREGS
104 
105   /* Get the thread pointer of a process.  */
106   PTRACE_GET_THREAD_AREA = 22,
107 #define PT_GET_THREAD_AREA PTRACE_GET_THREAD_AREA
108 
109   /* Change the syscall number of a process.  */
110   PTRACE_SET_SYSCALL = 23,
111 #define PT_SET_SYSCALL PTRACE_SET_SYSCALL
112 
113   /* Continue and stop at the next entry to or return from syscall.  */
114   PTRACE_SYSCALL = 24,
115 #define PT_SYSCALL PTRACE_SYSCALL
116 
117   /* Get the Crunch state of a process.  */
118   PTRACE_GETCRUNCHREGS = 25,
119 #define PT_GETCRUNCHREGS PTRACE_GETCRUNCHREGS
120 
121   /* Set the Crunch state of a process.  */
122   PTRACE_SETCRUNCHREGS = 26,
123 #define PT_SETCRUNCHREGS PTRACE_SETCRUNCHREGS
124 
125   /* Get all VFP registers used by a process.  */
126   PTRACE_GETVFPREGS = 27,
127 #define PT_GETVFPREGS PTRACE_GETVFPREGS
128 
129   /* Set all VFP registers used by a process.  */
130   PTRACE_SETVFPREGS = 28,
131 #define PT_SETVFPREGS PTRACE_SETVFPREGS
132 
133   /* Get all hardware breakpoint registers.  */
134   PTRACE_GETHBPREGS = 29,
135 #define PT_GETHBPREGS PTRACE_GETHBPREGS
136 
137   /* Set all hardware breakpoint registers.  */
138   PTRACE_SETHBPREGS = 30,
139 #define PT_SETHBPREGS PTRACE_SETHBPREGS
140 
141   /* Get the ELF fdpic loadmap address.  */
142   PTRACE_GETFDPIC = 31,
143 #define PT_GETFDPIC PTRACE_GETFDPIC
144 
145   /* Set ptrace filter options.  */
146   PTRACE_SETOPTIONS = 0x4200,
147 #define PT_SETOPTIONS PTRACE_SETOPTIONS
148 
149   /* Get last ptrace message.  */
150   PTRACE_GETEVENTMSG = 0x4201,
151 #define PT_GETEVENTMSG PTRACE_GETEVENTMSG
152 
153   /* Get siginfo for process.  */
154   PTRACE_GETSIGINFO = 0x4202,
155 #define PT_GETSIGINFO PTRACE_GETSIGINFO
156 
157   /* Set new siginfo for process.  */
158   PTRACE_SETSIGINFO = 0x4203,
159 #define PT_SETSIGINFO PTRACE_SETSIGINFO
160 
161   /* Get register content.  */
162   PTRACE_GETREGSET = 0x4204,
163 #define PTRACE_GETREGSET PTRACE_GETREGSET
164 
165   /* Set register content.  */
166   PTRACE_SETREGSET = 0x4205,
167 #define PTRACE_SETREGSET PTRACE_SETREGSET
168 
169   /* Like PTRACE_ATTACH, but do not force tracee to trap and do not affect
170      signal or group stop state.  */
171   PTRACE_SEIZE = 0x4206,
172 #define PTRACE_SEIZE PTRACE_SEIZE
173 
174   /* Trap seized tracee.  */
175   PTRACE_INTERRUPT = 0x4207,
176 #define PTRACE_INTERRUPT PTRACE_INTERRUPT
177 
178   /* Wait for next group event.  */
179   PTRACE_LISTEN = 0x4208,
180 #define PTRACE_LISTEN PTRACE_LISTEN
181 
182   /* Retrieve siginfo_t structures without removing signals from a queue.  */
183   PTRACE_PEEKSIGINFO = 0x4209,
184 #define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
185 
186   /* Get the mask of blocked signals.  */
187   PTRACE_GETSIGMASK = 0x420a,
188 #define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
189 
190   /* Change the mask of blocked signals.  */
191   PTRACE_SETSIGMASK = 0x420b,
192 #define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
193 
194   /* Get seccomp BPF filters.  */
195   PTRACE_SECCOMP_GET_FILTER = 0x420c,
196 #define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
197 
198   /* Get seccomp BPF filter metadata.  */
199   PTRACE_SECCOMP_GET_METADATA = 0x420d,
200 #define PTRACE_SECCOMP_GET_METADATA PTRACE_SECCOMP_GET_METADATA
201 
202   /* Get information about system call.  */
203   PTRACE_GET_SYSCALL_INFO = 0x420e
204 #define PTRACE_GET_SYSCALL_INFO PTRACE_GET_SYSCALL_INFO
205 };
206 
207 
208 #include <bits/ptrace-shared.h>
209 
210 __END_DECLS
211 
212 #endif /* _SYS_PTRACE_H */