1 /* `ptrace' debugger support interface.  Linux/SPARC version.
2    Copyright (C) 1996-2021 Free Software Foundation, Inc.
3    This file is part of the GNU C Library.
4 
5    The GNU C Library is free software; you can redistribute it and/or
6    modify it under the terms of the GNU Lesser General Public
7    License as published by the Free Software Foundation; either
8    version 2.1 of the License, or (at your option) any later version.
9 
10    The GNU C Library is distributed in the hope that it will be useful,
11    but WITHOUT ANY WARRANTY; without even the implied warranty of
12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13    Lesser General Public License for more details.
14 
15    You should have received a copy of the GNU Lesser General Public
16    License along with the GNU C Library; if not, see
17    <https://www.gnu.org/licenses/>.  */
18 
19 #ifndef _SYS_PTRACE_H
20 #define _SYS_PTRACE_H	1
21 
22 #include <features.h>
23 #include <bits/types.h>
24 #include <bits/wordsize.h>
25 
26 /* Linux/SPARC kernels up to 2.3.18 do not care much
27    about what namespace polution, so use a kludge now.  */
28 #undef PTRACE_GETREGS
29 #undef PTRACE_SETREGS
30 #undef PTRACE_GETFPREGS
31 #undef PTRACE_SETFPREGS
32 #undef PTRACE_READDATA
33 #undef PTRACE_WRITEDATA
34 #undef PTRACE_READTEXT
35 #undef PTRACE_WRITETEXT
36 #undef PTRACE_SUNDETACH
37 
38 __BEGIN_DECLS
39 
40 /* Type of the REQUEST argument to `ptrace.'  */
41 enum __ptrace_request
42 {
43   /* Indicate that the process making this request should be traced.
44      All signals received by this process can be intercepted by its
45      parent, and its parent can use the other `ptrace' requests.  */
46   PTRACE_TRACEME = 0,
47 #define PT_TRACE_ME PTRACE_TRACEME
48 
49   /* Return the word in the process's text space at address ADDR.  */
50   PTRACE_PEEKTEXT = 1,
51 #define PT_READ_I PTRACE_PEEKTEXT
52 
53   /* Return the word in the process's data space at address ADDR.  */
54   PTRACE_PEEKDATA = 2,
55 #define PT_READ_D PTRACE_PEEKDATA
56 
57   /* Return the word in the process's user area at offset ADDR.  */
58   PTRACE_PEEKUSER = 3,
59 #define PT_READ_U PTRACE_PEEKUSER
60 
61   /* Write the word DATA into the process's text space at address ADDR.  */
62   PTRACE_POKETEXT = 4,
63 #define PT_WRITE_I PTRACE_POKETEXT
64 
65   /* Write the word DATA into the process's data space at address ADDR.  */
66   PTRACE_POKEDATA = 5,
67 #define PT_WRITE_D PTRACE_POKEDATA
68 
69   /* Write the word DATA into the process's user area at offset ADDR.  */
70   PTRACE_POKEUSER = 6,
71 #define PT_WRITE_U PTRACE_POKEUSER
72 
73   /* Continue the process.  */
74   PTRACE_CONT = 7,
75 #define PT_CONTINUE PTRACE_CONT
76 
77   /* Kill the process.  */
78   PTRACE_KILL = 8,
79 #define PT_KILL PTRACE_KILL
80 
81   /* Single step the process.  */
82   PTRACE_SINGLESTEP = 9,
83 #define PT_STEP PTRACE_SINGLESTEP
84 
85   /* Detach from a process attached to with PTRACE_ATTACH.  */
86   PTRACE_DETACH = 11,
87 #define PT_DETACH PTRACE_DETACH
88 
89   /* This define is needed for older programs which were
90      trying to work around sparc-linux ptrace nastiness.  */
91 #define PTRACE_SUNDETACH PTRACE_DETACH
92 
93 #if __WORDSIZE == 32
94 
95   /* Get all general purpose registers used by a processes.
96      This is not supported on all machines.  */
97    PTRACE_GETREGS = 12,
98 #define PT_GETREGS PTRACE_GETREGS
99 
100   /* Set all general purpose registers used by a processes.
101      This is not supported on all machines.  */
102    PTRACE_SETREGS = 13,
103 #define PT_SETREGS PTRACE_SETREGS
104 
105   /* Get all floating point registers used by a processes.
106      This is not supported on all machines.  */
107    PTRACE_GETFPREGS = 14,
108 #define PT_GETFPREGS PTRACE_GETFPREGS
109 
110   /* Set all floating point registers used by a processes.
111      This is not supported on all machines.  */
112    PTRACE_SETFPREGS = 15,
113 #define PT_SETFPREGS PTRACE_SETFPREGS
114 
115 #endif
116 
117   /* Attach to a process that is already running. */
118   PTRACE_ATTACH = 16,
119 #define PT_ATTACH PTRACE_ATTACH
120 
121   /* Write several bytes at a time. */
122   PTRACE_WRITEDATA = 17,
123 #define PTRACE_WRITEDATA PTRACE_WRITEDATA
124 
125   /* Read several bytes at a time. */
126   PTRACE_READTEXT = 18,
127 #define PTRACE_READTEXT PTRACE_READTEXT
128 #define PTRACE_READDATA PTRACE_READTEXT
129 
130   /* Write several bytes at a time. */
131   PTRACE_WRITETEXT = 19,
132 #define PTRACE_WRITETEXT PTRACE_WRITETEXT
133 
134 #if __WORDSIZE == 64
135 
136   /* Get all general purpose registers used by a processes.
137      This is not supported on all machines.  */
138    PTRACE_GETREGS = 22,
139 #define PT_GETREGS PTRACE_GETREGS
140 
141   /* Set all general purpose registers used by a processes.
142      This is not supported on all machines.  */
143    PTRACE_SETREGS = 23,
144 #define PT_SETREGS PTRACE_SETREGS
145 
146 #endif
147 
148   /* Continue and stop at the next entry to or return from syscall.  */
149   PTRACE_SYSCALL = 24,
150 #define PTRACE_SYSCALL PTRACE_SYSCALL
151 
152 #if __WORDSIZE == 64
153 
154   /* Get all floating point registers used by a processes.
155      This is not supported on all machines.  */
156    PTRACE_GETFPREGS = 25,
157 #define PT_GETFPREGS PTRACE_GETFPREGS
158 
159   /* Set all floating point registers used by a processes.
160      This is not supported on all machines.  */
161    PTRACE_SETFPREGS = 26,
162 #define PT_SETFPREGS PTRACE_SETFPREGS
163 
164 #endif
165 
166   /* Set ptrace filter options.  */
167   PTRACE_SETOPTIONS = 0x4200,
168 #define PT_SETOPTIONS PTRACE_SETOPTIONS
169 
170   /* Get last ptrace message.  */
171   PTRACE_GETEVENTMSG = 0x4201,
172 #define PT_GETEVENTMSG PTRACE_GETEVENTMSG
173 
174   /* Get siginfo for process.  */
175   PTRACE_GETSIGINFO = 0x4202,
176 #define PT_GETSIGINFO PTRACE_GETSIGINFO
177 
178   /* Set new siginfo for process.  */
179   PTRACE_SETSIGINFO = 0x4203,
180 #define PT_SETSIGINFO PTRACE_SETSIGINFO
181 
182   /* Get register content.  */
183   PTRACE_GETREGSET = 0x4204,
184 #define PTRACE_GETREGSET PTRACE_GETREGSET
185 
186   /* Set register content.  */
187   PTRACE_SETREGSET = 0x4205,
188 #define PTRACE_SETREGSET PTRACE_SETREGSET
189 
190   /* Like PTRACE_ATTACH, but do not force tracee to trap and do not affect
191      signal or group stop state.  */
192   PTRACE_SEIZE = 0x4206,
193 #define PTRACE_SEIZE PTRACE_SEIZE
194 
195   /* Trap seized tracee.  */
196   PTRACE_INTERRUPT = 0x4207,
197 #define PTRACE_INTERRUPT PTRACE_INTERRUPT
198 
199   /* Wait for next group event.  */
200   PTRACE_LISTEN = 0x4208,
201 #define PTRACE_LISTEN PTRACE_LISTEN
202 
203   /* Retrieve siginfo_t structures without removing signals from a queue.  */
204   PTRACE_PEEKSIGINFO = 0x4209,
205 #define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
206 
207   /* Get the mask of blocked signals.  */
208   PTRACE_GETSIGMASK = 0x420a,
209 #define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
210 
211   /* Change the mask of blocked signals.  */
212   PTRACE_SETSIGMASK = 0x420b,
213 #define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
214 
215   /* Get seccomp BPF filters.  */
216   PTRACE_SECCOMP_GET_FILTER = 0x420c,
217 #define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
218 
219   /* Get seccomp BPF filter metadata.  */
220   PTRACE_SECCOMP_GET_METADATA = 0x420d,
221 #define PTRACE_SECCOMP_GET_METADATA PTRACE_SECCOMP_GET_METADATA
222 
223   /* Get information about system call.  */
224   PTRACE_GET_SYSCALL_INFO = 0x420e
225 #define PTRACE_GET_SYSCALL_INFO PTRACE_GET_SYSCALL_INFO
226 };
227 
228 
229 #include <bits/ptrace-shared.h>
230 
231 __END_DECLS
232 
233 #endif /* _SYS_PTRACE_H */