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ptrace.h revision 1.3.22.1 
      1  1.3.22.1  jdolecek /*	$NetBSD: ptrace.h,v 1.3.22.1 2017/12/03 11:36:16 jdolecek Exp $	*/
      2       1.1  fredette 
      3       1.1  fredette /*	$OpenBSD: ptrace.h,v 1.2 1998/12/01 03:05:44 mickey Exp $	*/
      4       1.1  fredette 
      5       1.1  fredette /*
      6       1.1  fredette  * Copyright (c) 1998 Michael Shalayeff
      7       1.1  fredette  * All rights reserved.
      8       1.1  fredette  *
      9       1.1  fredette  * Redistribution and use in source and binary forms, with or without
     10       1.1  fredette  * modification, are permitted provided that the following conditions
     11       1.1  fredette  * are met:
     12       1.1  fredette  * 1. Redistributions of source code must retain the above copyright
     13       1.1  fredette  *    notice, this list of conditions and the following disclaimer.
     14       1.1  fredette  * 2. Redistributions in binary form must reproduce the above copyright
     15       1.1  fredette  *    notice, this list of conditions and the following disclaimer in the
     16       1.1  fredette  *    documentation and/or other materials provided with the distribution.
     17       1.1  fredette  *
     18       1.1  fredette  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     19       1.1  fredette  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     20       1.1  fredette  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     21       1.3       snj  * IN NO EVENT SHALL THE AUTHOR OR HIS RELATIVES BE LIABLE FOR ANY DIRECT,
     22       1.3       snj  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     23       1.3       snj  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
     24       1.3       snj  * SERVICES; LOSS OF MIND, USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     25       1.3       snj  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
     26       1.3       snj  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
     27       1.3       snj  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
     28       1.3       snj  * THE POSSIBILITY OF SUCH DAMAGE.
     29       1.1  fredette  */
     30       1.1  fredette 
     31       1.1  fredette /*
     32       1.1  fredette  * MD ptrace definitions
     33       1.1  fredette  */
     34       1.1  fredette #define	PT_STEP		(PT_FIRSTMACH + 0)
     35       1.1  fredette #define	PT_GETREGS	(PT_FIRSTMACH + 1)
     36       1.1  fredette #define	PT_SETREGS	(PT_FIRSTMACH + 2)
     37       1.1  fredette #define	PT_GETFPREGS	(PT_FIRSTMACH + 3)
     38       1.1  fredette #define	PT_SETFPREGS	(PT_FIRSTMACH + 4)
     39  1.3.22.1  jdolecek #define	PT_SETSTEP	(PT_FIRSTMACH + 5)
     40  1.3.22.1  jdolecek #define	PT_CLEARSTEP	(PT_FIRSTMACH + 6)
     41       1.2     skrll 
     42       1.2     skrll #define PT_MACHDEP_STRINGS \
     43       1.2     skrll 	"PT_STEP", \
     44       1.2     skrll 	"PT_GETREGS", \
     45       1.2     skrll 	"PT_SETREGS", \
     46       1.2     skrll 	"PT_GETFPREGS", \
     47  1.3.22.1  jdolecek 	"PT_SETFPREGS", \
     48  1.3.22.1  jdolecek 	"PT_SETSTEP", \
     49  1.3.22.1  jdolecek 	"PT_CLEARSTEP",
     50  1.3.22.1  jdolecek 
     51  1.3.22.1  jdolecek #include <machine/reg.h>
     52  1.3.22.1  jdolecek #define PTRACE_REG_PC(r)	(r)->r_pcoqh
     53  1.3.22.1  jdolecek #define PTRACE_REG_SET_PC(r, v)	do {	\
     54  1.3.22.1  jdolecek 	(r)->r_pcoqh = (v);		\
     55  1.3.22.1  jdolecek 	(r)->r_pcoqt = (v) + 4;		\
     56  1.3.22.1  jdolecek     } while (/*CONSTCOND*/0)
     57  1.3.22.1  jdolecek #define PTRACE_REG_SP(r)	(r)->r_regs[30]
     58  1.3.22.1  jdolecek #define PTRACE_REG_INTRV(r)	(r)->r_regs[28]
     59  1.3.22.1  jdolecek 
     60  1.3.22.1  jdolecek #define PTRACE_BREAKPOINT	((const uint8_t[]) { 0x00, 0x01, 0x00, 0x04 })
     61  1.3.22.1  jdolecek #define PTRACE_BREAKPOINT_ASM	__asm __volatile("break	%0, %1" :: "i" (HPPA_BREAK_KERNEL), "i" (HPPA_BREAK_SS) : "memory")
     62  1.3.22.1  jdolecek #define PTRACE_BREAKPOINT_SIZE	4
     63