Subversion Repositories hf-risc

#ifndef _LINUX_PTRACE_H

#define _LINUX_PTRACE_H

/* ptrace.h */

/* structs and defines to help the user use the ptrace system call. */

/* has the defines to get at the registers. */

#include <linux/types.h>

#define PTRACE_TRACEME             0

#define PTRACE_PEEKTEXT            1

#define PTRACE_PEEKDATA            2

#define PTRACE_PEEKUSR             3

#define PTRACE_POKETEXT            4

#define PTRACE_POKEDATA            5

#define PTRACE_POKEUSR             6

#define PTRACE_CONT                7

#define PTRACE_KILL                8

#define PTRACE_SINGLESTEP          9

#define PTRACE_ATTACH             16

#define PTRACE_DETACH             17

#define PTRACE_SYSCALL            24

/* 0x4200-0x4300 are reserved for architecture-independent additions.  */

#define PTRACE_SETOPTIONS       0x4200

#define PTRACE_GETEVENTMSG      0x4201

#define PTRACE_GETSIGINFO       0x4202

#define PTRACE_SETSIGINFO       0x4203

/*

 * Generic ptrace interface that exports the architecture specific regsets

 * using the corresponding NT_* types (which are also used in the core dump).

 * Please note that the NT_PRSTATUS note type in a core dump contains a full

 * 'struct elf_prstatus'. But the user_regset for NT_PRSTATUS contains just the

 * elf_gregset_t that is the pr_reg field of 'struct elf_prstatus'. For all the

 * other user_regset flavors, the user_regset layout and the ELF core dump note

 * payload are exactly the same layout.

 *

 * This interface usage is as follows:

 *      struct iovec iov = { buf, len};

 *

 *      ret = ptrace(PTRACE_GETREGSET/PTRACE_SETREGSET, pid, NT_XXX_TYPE, &iov);

 *

 * On the successful completion, iov.len will be updated by the kernel,

 * specifying how much the kernel has written/read to/from the user's iov.buf.

 */

#define PTRACE_GETREGSET        0x4204

#define PTRACE_SETREGSET        0x4205

#define PTRACE_SEIZE            0x4206

#define PTRACE_INTERRUPT        0x4207

#define PTRACE_LISTEN           0x4208

#define PTRACE_PEEKSIGINFO      0x4209

struct ptrace_peeksiginfo_args {

        __u64 off;      /* from which siginfo to start */

        __u32 flags;

        __s32 nr;       /* how may siginfos to take */

};

#define PTRACE_GETSIGMASK       0x420a

#define PTRACE_SETSIGMASK       0x420b

/* Read signals from a shared (process wide) queue */

#define PTRACE_PEEKSIGINFO_SHARED       (1 << 0)

/* Wait extended result codes for the above trace options.  */

#define PTRACE_EVENT_FORK       1

#define PTRACE_EVENT_VFORK      2

#define PTRACE_EVENT_CLONE      3

#define PTRACE_EVENT_EXEC       4

#define PTRACE_EVENT_VFORK_DONE 5

#define PTRACE_EVENT_EXIT       6

#define PTRACE_EVENT_SECCOMP    7

/* Extended result codes which enabled by means other than options.  */

#define PTRACE_EVENT_STOP       128

/* Options set using PTRACE_SETOPTIONS or using PTRACE_SEIZE @data param */

#define PTRACE_O_TRACESYSGOOD   1

#define PTRACE_O_TRACEFORK      (1 << PTRACE_EVENT_FORK)

#define PTRACE_O_TRACEVFORK     (1 << PTRACE_EVENT_VFORK)

#define PTRACE_O_TRACECLONE     (1 << PTRACE_EVENT_CLONE)

#define PTRACE_O_TRACEEXEC      (1 << PTRACE_EVENT_EXEC)

#define PTRACE_O_TRACEVFORKDONE (1 << PTRACE_EVENT_VFORK_DONE)

#define PTRACE_O_TRACEEXIT      (1 << PTRACE_EVENT_EXIT)

#define PTRACE_O_TRACESECCOMP   (1 << PTRACE_EVENT_SECCOMP)

/* eventless options */

#define PTRACE_O_EXITKILL       (1 << 20)

#define PTRACE_O_MASK           (0x000000ff | PTRACE_O_EXITKILL)

#include <asm/ptrace.h>

#endif /* _LINUX_PTRACE_H */