1 /* `ptrace' debugger support interface. Linux 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 processes. 74 This is not supported on all machines. */ 75 PTRACE_GETREGS = 12, 76 #define PT_GETREGS PTRACE_GETREGS 77 78 /* Set all general purpose registers used by a processes. 79 This is not supported on all machines. */ 80 PTRACE_SETREGS = 13, 81 #define PT_SETREGS PTRACE_SETREGS 82 83 /* Get all floating point registers used by a processes. 84 This is not supported on all machines. */ 85 PTRACE_GETFPREGS = 14, 86 #define PT_GETFPREGS PTRACE_GETFPREGS 87 88 /* Set all floating point registers used by a processes. 89 This is not supported on all machines. */ 90 PTRACE_SETFPREGS = 15, 91 #define PT_SETFPREGS PTRACE_SETFPREGS 92 93 /* Attach to a process that is already running. */ 94 PTRACE_ATTACH = 16, 95 #define PT_ATTACH PTRACE_ATTACH 96 97 /* Detach from a process attached to with PTRACE_ATTACH. */ 98 PTRACE_DETACH = 17, 99 #define PT_DETACH PTRACE_DETACH 100 101 /* Get all extended floating point registers used by a processes. 102 This is not supported on all machines. */ 103 PTRACE_GETFPXREGS = 18, 104 #define PT_GETFPXREGS PTRACE_GETFPXREGS 105 106 /* Set all extended floating point registers used by a processes. 107 This is not supported on all machines. */ 108 PTRACE_SETFPXREGS = 19, 109 #define PT_SETFPXREGS PTRACE_SETFPXREGS 110 111 /* Continue and stop at the next entry to or return from syscall. */ 112 PTRACE_SYSCALL = 24, 113 #define PT_SYSCALL PTRACE_SYSCALL 114 115 /* Set ptrace filter options. */ 116 PTRACE_SETOPTIONS = 0x4200, 117 #define PT_SETOPTIONS PTRACE_SETOPTIONS 118 119 /* Get last ptrace message. */ 120 PTRACE_GETEVENTMSG = 0x4201, 121 #define PT_GETEVENTMSG PTRACE_GETEVENTMSG 122 123 /* Get siginfo for process. */ 124 PTRACE_GETSIGINFO = 0x4202, 125 #define PT_GETSIGINFO PTRACE_GETSIGINFO 126 127 /* Set new siginfo for process. */ 128 PTRACE_SETSIGINFO = 0x4203, 129 #define PT_SETSIGINFO PTRACE_SETSIGINFO 130 131 /* Get register content. */ 132 PTRACE_GETREGSET = 0x4204, 133 #define PTRACE_GETREGSET PTRACE_GETREGSET 134 135 /* Set register content. */ 136 PTRACE_SETREGSET = 0x4205, 137 #define PTRACE_SETREGSET PTRACE_SETREGSET 138 139 /* Like PTRACE_ATTACH, but do not force tracee to trap and do not affect 140 signal or group stop state. */ 141 PTRACE_SEIZE = 0x4206, 142 #define PTRACE_SEIZE PTRACE_SEIZE 143 144 /* Trap seized tracee. */ 145 PTRACE_INTERRUPT = 0x4207, 146 #define PTRACE_INTERRUPT PTRACE_INTERRUPT 147 148 /* Wait for next group event. */ 149 PTRACE_LISTEN = 0x4208, 150 #define PTRACE_LISTEN PTRACE_LISTEN 151 152 /* Retrieve siginfo_t structures without removing signals from a queue. */ 153 PTRACE_PEEKSIGINFO = 0x4209, 154 #define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO 155 156 /* Get the mask of blocked signals. */ 157 PTRACE_GETSIGMASK = 0x420a, 158 #define PTRACE_GETSIGMASK PTRACE_GETSIGMASK 159 160 /* Change the mask of blocked signals. */ 161 PTRACE_SETSIGMASK = 0x420b, 162 #define PTRACE_SETSIGMASK PTRACE_SETSIGMASK 163 164 /* Get seccomp BPF filters. */ 165 PTRACE_SECCOMP_GET_FILTER = 0x420c, 166 #define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER 167 168 /* Get seccomp BPF filter metadata. */ 169 PTRACE_SECCOMP_GET_METADATA = 0x420d, 170 #define PTRACE_SECCOMP_GET_METADATA PTRACE_SECCOMP_GET_METADATA 171 172 /* Get information about system call. */ 173 PTRACE_GET_SYSCALL_INFO = 0x420e, 174 #define PTRACE_GET_SYSCALL_INFO PTRACE_GET_SYSCALL_INFO 175 176 /* Get rseq configuration information. */ 177 PTRACE_GET_RSEQ_CONFIGURATION = 0x420f 178 #define PTRACE_GET_RSEQ_CONFIGURATION PTRACE_GET_RSEQ_CONFIGURATION 179 }; 180 181 182 #include <bits/ptrace-shared.h> 183 184 __END_DECLS 185 186 #endif /* _SYS_PTRACE_H */ 187