1 /* `ptrace' debugger support interface. Linux/ia64 version. 2 Copyright (C) 2001-2022 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 <sys/ucontext.h> 24 #include <bits/sigcontext.h> 25 #include <bits/types.h> 26 27 __BEGIN_DECLS 28 29 /* Type of the REQUEST argument to `ptrace.' */ 30 enum __ptrace_request 31 { 32 /* Indicate that the process making this request should be traced. 33 All signals received by this process can be intercepted by its 34 parent, and its parent can use the other `ptrace' requests. */ 35 PTRACE_TRACEME = 0, 36 #define PT_TRACE_ME PTRACE_TRACEME 37 38 /* Return the word in the process's text space at address ADDR. */ 39 PTRACE_PEEKTEXT = 1, 40 #define PT_READ_I PTRACE_PEEKTEXT 41 42 /* Return the word in the process's data space at address ADDR. */ 43 PTRACE_PEEKDATA = 2, 44 #define PT_READ_D PTRACE_PEEKDATA 45 46 /* Return the word in the process's user area at offset ADDR. */ 47 PTRACE_PEEKUSER = 3, 48 #define PT_READ_U PTRACE_PEEKUSER 49 50 /* Write the word DATA into the process's text space at address ADDR. */ 51 PTRACE_POKETEXT = 4, 52 #define PT_WRITE_I PTRACE_POKETEXT 53 54 /* Write the word DATA into the process's data space at address ADDR. */ 55 PTRACE_POKEDATA = 5, 56 #define PT_WRITE_D PTRACE_POKEDATA 57 58 /* Write the word DATA into the process's user area at offset ADDR. */ 59 PTRACE_POKEUSER = 6, 60 #define PT_WRITE_U PTRACE_POKEUSER 61 62 /* Continue the process. */ 63 PTRACE_CONT = 7, 64 #define PT_CONTINUE PTRACE_CONT 65 66 /* Kill the process. */ 67 PTRACE_KILL = 8, 68 #define PT_KILL PTRACE_KILL 69 70 /* Single step the process. */ 71 PTRACE_SINGLESTEP = 9, 72 #define PT_STEP PTRACE_SINGLESTEP 73 74 /* Execute process until next taken branch. */ 75 PTRACE_SINGLEBLOCK = 12, 76 #define PT_STEPBLOCK PTRACE_SINGLEBLOCK 77 78 /* Attach to a process that is already running. */ 79 PTRACE_ATTACH = 16, 80 #define PT_ATTACH PTRACE_ATTACH 81 82 /* Detach from a process attached to with PTRACE_ATTACH. */ 83 PTRACE_DETACH = 17, 84 #define PT_DETACH PTRACE_DETACH 85 86 /* Get all registers (pt_all_user_regs) in one shot */ 87 PTRACE_GETREGS = 18, 88 #define PT_GETREGS PTRACE_GETREGS 89 90 /* Set all registers (pt_all_user_regs) in one shot */ 91 PTRACE_SETREGS = 19, 92 #define PT_SETREGS PTRACE_SETREGS 93 94 /* Continue and stop at the next entry to or return from syscall. */ 95 PTRACE_SYSCALL = 24, 96 #define PT_SYSCALL PTRACE_SYSCALL 97 98 /* Set ptrace filter options. */ 99 PTRACE_SETOPTIONS = 0x4200, 100 #define PT_SETOPTIONS PTRACE_SETOPTIONS 101 102 /* Get last ptrace message. */ 103 PTRACE_GETEVENTMSG = 0x4201, 104 #define PT_GETEVENTMSG PTRACE_GETEVENTMSG 105 106 /* Get siginfo for process. */ 107 PTRACE_GETSIGINFO = 0x4202, 108 #define PT_GETSIGINFO PTRACE_GETSIGINFO 109 110 /* Set new siginfo for process. */ 111 PTRACE_SETSIGINFO = 0x4203, 112 #define PT_SETSIGINFO PTRACE_SETSIGINFO 113 114 /* Get register content. */ 115 PTRACE_GETREGSET = 0x4204, 116 #define PTRACE_GETREGSET PTRACE_GETREGSET 117 118 /* Set register content. */ 119 PTRACE_SETREGSET = 0x4205, 120 #define PTRACE_SETREGSET PTRACE_SETREGSET 121 122 /* Like PTRACE_ATTACH, but do not force tracee to trap and do not affect 123 signal or group stop state. */ 124 PTRACE_SEIZE = 0x4206, 125 #define PTRACE_SEIZE PTRACE_SEIZE 126 127 /* Trap seized tracee. */ 128 PTRACE_INTERRUPT = 0x4207, 129 #define PTRACE_INTERRUPT PTRACE_INTERRUPT 130 131 /* Wait for next group event. */ 132 PTRACE_LISTEN = 0x4208, 133 #define PTRACE_LISTEN PTRACE_LISTEN 134 135 /* Retrieve siginfo_t structures without removing signals from a queue. */ 136 PTRACE_PEEKSIGINFO = 0x4209, 137 #define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO 138 139 /* Get the mask of blocked signals. */ 140 PTRACE_GETSIGMASK = 0x420a, 141 #define PTRACE_GETSIGMASK PTRACE_GETSIGMASK 142 143 /* Change the mask of blocked signals. */ 144 PTRACE_SETSIGMASK = 0x420b, 145 #define PTRACE_SETSIGMASK PTRACE_SETSIGMASK 146 147 /* Get seccomp BPF filters. */ 148 PTRACE_SECCOMP_GET_FILTER = 0x420c, 149 #define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER 150 151 /* Get seccomp BPF filter metadata. */ 152 PTRACE_SECCOMP_GET_METADATA = 0x420d, 153 #define PTRACE_SECCOMP_GET_METADATA PTRACE_SECCOMP_GET_METADATA 154 155 /* Get information about system call. */ 156 PTRACE_GET_SYSCALL_INFO = 0x420e, 157 #define PTRACE_GET_SYSCALL_INFO PTRACE_GET_SYSCALL_INFO 158 159 /* Get rseq configuration information. */ 160 PTRACE_GET_RSEQ_CONFIGURATION = 0x420f 161 #define PTRACE_GET_RSEQ_CONFIGURATION PTRACE_GET_RSEQ_CONFIGURATION 162 }; 163 164 165 /* pt_all_user_regs is used for PTRACE_GETREGS/PTRACE_SETREGS. */ 166 struct __pt_all_user_regs 167 { 168 unsigned long nat; 169 unsigned long cr_iip; 170 unsigned long cfm; 171 unsigned long cr_ipsr; 172 unsigned long pr; 173 174 unsigned long gr[32]; 175 unsigned long br[8]; 176 unsigned long ar[128]; 177 struct __ia64_fpreg fr[128]; 178 }; 179 180 #include <bits/ptrace-shared.h> 181 182 __END_DECLS 183 184 #endif /* _SYS_PTRACE_H */ 185