projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 607ca46e DH |
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 | #define PTRACE_O_MASK 0x000000ff | |
| 77 | ||
| 78 | #include <asm/ptrace.h> | |
| 79 | ||
| 80 | ||
| 81 | #endif /* _UAPI_LINUX_PTRACE_H */ |