sys/compat/freebsd/freebsd_ptrace.h

   1 /*-
   2  * Copyright (c) 1984, 1993
   3  *      The Regents of the University of California.  All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  * 3. Neither the name of the University nor the names of its contributors
  14  *    may be used to endorse or promote products derived from this software
  15  *    without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27  * SUCH DAMAGE.
  28  *
  29  *      @(#)ptrace.h    8.2 (Berkeley) 1/4/94
  30  *      $NetBSD: freebsd_ptrace.h,v 1.5 2007/03/04 06:01:15 christos Exp $
  31  */
  32
  33 #ifndef _FREEBSD_PTRACE_H_
  34 #define _FREEBSD_PTRACE_H_
  35
  36 #define FREEBSD_PT_TRACE_ME     0       /* child declares it's being traced */
  37 #define FREEBSD_PT_READ_I       1       /* read word in child's I space */
  38 #define FREEBSD_PT_READ_D       2       /* read word in child's D space */
  39 #define FREEBSD_PT_READ_U       3       /* read word in child's user structure */
  40 #define FREEBSD_PT_WRITE_I      4       /* write word in child's I space */
  41 #define FREEBSD_PT_WRITE_D      5       /* write word in child's D space */
  42 #define FREEBSD_PT_WRITE_U      6       /* write word in child's user structure */
  43 #define FREEBSD_PT_CONTINUE     7       /* continue the child */
  44 #define FREEBSD_PT_KILL         8       /* kill the child process */
  45 #define FREEBSD_PT_STEP         9       /* single step the child */
  46
  47 #ifdef notdef
  48 #define FREEBSD_PT_ATTACH       10      /* trace some running process */
  49 #define FREEBSD_PT_DETACH       11      /* stop tracing a process */
  50 #endif
  51
  52 #define FREEBSD_PT_FIRSTMACH    32      /* for machine-specific requests */
  53
  54 void netbsd_to_freebsd_ptrace_regs(struct reg *, struct fpreg *,
  55                                         struct freebsd_ptrace_reg *);
  56 void freebsd_to_netbsd_ptrace_regs(struct freebsd_ptrace_reg *,
  57                                         struct reg *, struct fpreg *);
  58 int freebsd_ptrace_getregs(struct freebsd_ptrace_reg *, void *,
  59                                 register_t *);
  60 int freebsd_ptrace_setregs(struct freebsd_ptrace_reg *, void *,
  61                                 int);
  62
  63 #endif  /* !_FREEBSD_PTRACE_H_ */