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