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ptrace.h revision 1.3.40.1 
      1 /*	$NetBSD: ptrace.h,v 1.3.40.1 2015/09/22 12:05:43 skrll Exp $	*/
      2 
      3 /*	$OpenBSD: ptrace.h,v 1.2 1998/12/01 03:05:44 mickey Exp $	*/
      4 
      5 /*
      6  * Copyright (c) 1998 Michael Shalayeff
      7  * All rights reserved.
      8  *
      9  * Redistribution and use in source and binary forms, with or without
     10  * modification, are permitted provided that the following conditions
     11  * are met:
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer.
     14  * 2. Redistributions in binary form must reproduce the above copyright
     15  *    notice, this list of conditions and the following disclaimer in the
     16  *    documentation and/or other materials provided with the distribution.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     19  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     20  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     21  * IN NO EVENT SHALL THE AUTHOR OR HIS RELATIVES BE LIABLE FOR ANY DIRECT,
     22  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     23  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
     24  * SERVICES; LOSS OF MIND, USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     25  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
     26  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
     27  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
     28  * THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 /*
     32  * MD ptrace definitions
     33  */
     34 #define	PT_STEP		(PT_FIRSTMACH + 0)
     35 #define	PT_GETREGS	(PT_FIRSTMACH + 1)
     36 #define	PT_SETREGS	(PT_FIRSTMACH + 2)
     37 #define	PT_GETFPREGS	(PT_FIRSTMACH + 3)
     38 #define	PT_SETFPREGS	(PT_FIRSTMACH + 4)
     39 
     40 #define PT_MACHDEP_STRINGS \
     41 	"PT_STEP", \
     42 	"PT_GETREGS", \
     43 	"PT_SETREGS", \
     44 	"PT_GETFPREGS", \
     45 	"PT_SETFPREGS",
     46 
     47 #include <machine/reg.h>
     48 #define PTRACE_REG_PC(r)	(r)->r_pcoqh
     49 #define PTRACE_REG_SET_PC(r, v)	do {	\
     50 	(r)->r_pcoqh = (v);		\
     51 	(r)->r_pcoqt = (v) + 4;		\
     52     } while (/*CONSTCOND*/0)
     53 #define PTRACE_REG_SP(r)	(r)->r_out[30]
     54 #define PTRACE_REG_INTRV(r)	(r)->r_out[28]
     55