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#include <linux/types.h> 9 10#define PTRACE_TRACEME 0 11#define PTRACE_PEEKTEXT 1 12#define PTRACE_PEEKDATA 2 13#define PTRACE_PEEKUSR 3 14#define PTRACE_POKETEXT 4 15#define PTRACE_POKEDATA 5 16#define PTRACE_POKEUSR 6 17#define PTRACE_CONT 7 18#define PTRACE_KILL 8 19#define PTRACE_SINGLESTEP 9 20 21#define PTRACE_ATTACH 16 22#define PTRACE_DETACH 17 23 24#define PTRACE_SYSCALL 24 25 26/* 0x4200-0x4300 are reserved for architecture-independent additions. */ 27#define PTRACE_SETOPTIONS 0x4200 28#define PTRACE_GETEVENTMSG 0x4201 29#define PTRACE_GETSIGINFO 0x4202 30#define PTRACE_SETSIGINFO 0x4203 31 32/* 33 * Generic ptrace interface that exports the architecture specific regsets 34 * using the corresponding NT_* types (which are also used in the core dump). 35 * Please note that the NT_PRSTATUS note type in a core dump contains a full 36 * 'struct elf_prstatus'. But the user_regset for NT_PRSTATUS contains just the 37 * elf_gregset_t that is the pr_reg field of 'struct elf_prstatus'. For all the 38 * other user_regset flavors, the user_regset layout and the ELF core dump note 39 * payload are exactly the same layout. 40 * 41 * This interface usage is as follows: 42 * struct iovec iov = { buf, len}; 43 * 44 * ret = ptrace(PTRACE_GETREGSET/PTRACE_SETREGSET, pid, NT_XXX_TYPE, &iov); 45 * 46 * On the successful completion, iov.len will be updated by the kernel, 47 * specifying how much the kernel has written/read to/from the user's iov.buf. 48 */ 49#define PTRACE_GETREGSET 0x4204 50#define PTRACE_SETREGSET 0x4205 51 52#define PTRACE_SEIZE 0x4206 53#define PTRACE_INTERRUPT 0x4207 54#define PTRACE_LISTEN 0x4208 55 56#define PTRACE_PEEKSIGINFO 0x4209 57 58struct ptrace_peeksiginfo_args { 59 __u64 off; /* from which siginfo to start */ 60 __u32 flags; 61 __s32 nr; /* how may siginfos to take */ 62}; 63 64#define PTRACE_GETSIGMASK 0x420a 65#define PTRACE_SETSIGMASK 0x420b 66 67#define PTRACE_SECCOMP_GET_FILTER 0x420c 68 69/* Read signals from a shared (process wide) queue */ 70#define PTRACE_PEEKSIGINFO_SHARED (1 << 0) 71 72/* Wait extended result codes for the above trace options. */ 73#define PTRACE_EVENT_FORK 1 74#define PTRACE_EVENT_VFORK 2 75#define PTRACE_EVENT_CLONE 3 76#define PTRACE_EVENT_EXEC 4 77#define PTRACE_EVENT_VFORK_DONE 5 78#define PTRACE_EVENT_EXIT 6 79#define PTRACE_EVENT_SECCOMP 7 80/* Extended result codes which enabled by means other than options. */ 81#define PTRACE_EVENT_STOP 128 82 83/* Options set using PTRACE_SETOPTIONS or using PTRACE_SEIZE @data param */ 84#define PTRACE_O_TRACESYSGOOD 1 85#define PTRACE_O_TRACEFORK (1 << PTRACE_EVENT_FORK) 86#define PTRACE_O_TRACEVFORK (1 << PTRACE_EVENT_VFORK) 87#define PTRACE_O_TRACECLONE (1 << PTRACE_EVENT_CLONE) 88#define PTRACE_O_TRACEEXEC (1 << PTRACE_EVENT_EXEC) 89#define PTRACE_O_TRACEVFORKDONE (1 << PTRACE_EVENT_VFORK_DONE) 90#define PTRACE_O_TRACEEXIT (1 << PTRACE_EVENT_EXIT) 91#define PTRACE_O_TRACESECCOMP (1 << PTRACE_EVENT_SECCOMP) 92 93/* eventless options */ 94#define PTRACE_O_EXITKILL (1 << 20) 95#define PTRACE_O_SUSPEND_SECCOMP (1 << 21) 96 97#define PTRACE_O_MASK (\ 98 0x000000ff | PTRACE_O_EXITKILL | PTRACE_O_SUSPEND_SECCOMP) 99 100#include <asm/ptrace.h> 101 102 103#endif /* _UAPI_LINUX_PTRACE_H */ 104