1224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifndef _UAPI_LINUX_PTRACE_H 2224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define _UAPI_LINUX_PTRACE_H 3224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* ptrace.h */ 4224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* structs and defines to help the user use the ptrace system call. */ 5224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 6224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* has the defines to get at the registers. */ 7224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 8224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#include <linux/types.h> 9224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 10224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_TRACEME 0 11224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_PEEKTEXT 1 12224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_PEEKDATA 2 13224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_PEEKUSR 3 14224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_POKETEXT 4 15224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_POKEDATA 5 16224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_POKEUSR 6 17224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_CONT 7 18224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_KILL 8 19224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_SINGLESTEP 9 20224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 21224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_ATTACH 16 22224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_DETACH 17 23224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 24224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_SYSCALL 24 25224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 26224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 0x4200-0x4300 are reserved for architecture-independent additions. */ 27224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_SETOPTIONS 0x4200 28224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_GETEVENTMSG 0x4201 29224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_GETSIGINFO 0x4202 30224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_SETSIGINFO 0x4203 31224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 32224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 33224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Generic ptrace interface that exports the architecture specific regsets 34224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * using the corresponding NT_* types (which are also used in the core dump). 35224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Please note that the NT_PRSTATUS note type in a core dump contains a full 36224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * 'struct elf_prstatus'. But the user_regset for NT_PRSTATUS contains just the 37224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * elf_gregset_t that is the pr_reg field of 'struct elf_prstatus'. For all the 38224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * other user_regset flavors, the user_regset layout and the ELF core dump note 39224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * payload are exactly the same layout. 40224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * 41224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * This interface usage is as follows: 42224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * struct iovec iov = { buf, len}; 43224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * 44224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * ret = ptrace(PTRACE_GETREGSET/PTRACE_SETREGSET, pid, NT_XXX_TYPE, &iov); 45224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * 46224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * On the successful completion, iov.len will be updated by the kernel, 47224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * specifying how much the kernel has written/read to/from the user's iov.buf. 48224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 49224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_GETREGSET 0x4204 50224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_SETREGSET 0x4205 51224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 52224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_SEIZE 0x4206 53224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_INTERRUPT 0x4207 54224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_LISTEN 0x4208 55224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 56224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_PEEKSIGINFO 0x4209 57224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 58224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct ptrace_peeksiginfo_args { 59224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 off; /* from which siginfo to start */ 60224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 61224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __s32 nr; /* how may siginfos to take */ 62224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 63224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 64e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define PTRACE_GETSIGMASK 0x420a 65e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define PTRACE_SETSIGMASK 0x420b 66e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris 6712e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define PTRACE_SECCOMP_GET_FILTER 0x420c 6812e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris 69224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Read signals from a shared (process wide) queue */ 70224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_PEEKSIGINFO_SHARED (1 << 0) 71224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 72224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Wait extended result codes for the above trace options. */ 73224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_EVENT_FORK 1 74224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_EVENT_VFORK 2 75224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_EVENT_CLONE 3 76224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_EVENT_EXEC 4 77224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_EVENT_VFORK_DONE 5 78224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_EVENT_EXIT 6 79224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_EVENT_SECCOMP 7 80224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Extended result codes which enabled by means other than options. */ 81224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_EVENT_STOP 128 82224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 83224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Options set using PTRACE_SETOPTIONS or using PTRACE_SEIZE @data param */ 84224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_O_TRACESYSGOOD 1 85224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_O_TRACEFORK (1 << PTRACE_EVENT_FORK) 86224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_O_TRACEVFORK (1 << PTRACE_EVENT_VFORK) 87224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_O_TRACECLONE (1 << PTRACE_EVENT_CLONE) 88224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_O_TRACEEXEC (1 << PTRACE_EVENT_EXEC) 89224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_O_TRACEVFORKDONE (1 << PTRACE_EVENT_VFORK_DONE) 90224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_O_TRACEEXIT (1 << PTRACE_EVENT_EXIT) 91224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PTRACE_O_TRACESECCOMP (1 << PTRACE_EVENT_SECCOMP) 92224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 93224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* eventless options */ 9412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define PTRACE_O_EXITKILL (1 << 20) 9512e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define PTRACE_O_SUSPEND_SECCOMP (1 << 21) 96224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 9712e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define PTRACE_O_MASK (\ 9812e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris 0x000000ff | PTRACE_O_EXITKILL | PTRACE_O_SUSPEND_SECCOMP) 99224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 100224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#include <asm/ptrace.h> 101224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 102224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 103224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif /* _UAPI_LINUX_PTRACE_H */ 104