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ptrace.h revision 1.6.2.3 
      1 /*	$NetBSD: ptrace.h,v 1.6.2.3 2017/03/20 06:57:10 pgoyette Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1993 Christopher G. Demetriou
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  * 3. All advertising materials mentioning features or use of this software
     16  *    must display the following acknowledgement:
     17  *      This product includes software developed by Christopher G. Demetriou.
     18  * 4. The name of the author may not be used to endorse or promote products
     19  *    derived from this software without specific prior written permission
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     22  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     23  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     24  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     25  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     26  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     30  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     31  */
     32 #ifndef _AMD64_PTRACE_H_
     33 #define _AMD64_PTRACE_H_
     34 
     35 #ifdef __x86_64__
     36 /*
     37  * i386-dependent ptrace definitions
     38  */
     39 #define	PT_STEP			(PT_FIRSTMACH + 0)
     40 #define	PT_GETREGS		(PT_FIRSTMACH + 1)
     41 #define	PT_SETREGS		(PT_FIRSTMACH + 2)
     42 #define	PT_GETFPREGS		(PT_FIRSTMACH + 3)
     43 #define	PT_SETFPREGS		(PT_FIRSTMACH + 4)
     44 #define	PT_GETDBREGS		(PT_FIRSTMACH + 5)
     45 #define	PT_SETDBREGS		(PT_FIRSTMACH + 6)
     46 
     47 #define PT_MACHDEP_STRINGS \
     48 	"PT_STEP", \
     49 	"PT_GETREGS", \
     50 	"PT_SETREGS", \
     51 	"PT_GETFPREGS", \
     52 	"PT_SETFPREGS", \
     53 	"PT_GETDBREGS", \
     54 	"PT_SETDBREGS",
     55 
     56 #include <machine/reg.h>
     57 #define PTRACE_REG_PC(r)	(r)->regs[_REG_RIP]
     58 #define PTRACE_REG_SET_PC(r, v)	(r)->regs[_REG_RIP] = (v)
     59 #define PTRACE_REG_SP(r)	(r)->regs[_REG_RSP]
     60 #define PTRACE_REG_INTRV(r)	(r)->regs[_REG_RAX]
     61 
     62 #define PTRACE_BREAKPOINT	((const uint8_t[]) { 0xcc })
     63 #define PTRACE_BREAKPOINT_SIZE	1
     64 #define PTRACE_BREAKPOINT_ADJ	1
     65 
     66 #ifdef _KERNEL_OPT
     67 #include "opt_compat_netbsd32.h"
     68 
     69 #ifdef COMPAT_NETBSD32
     70 #include <machine/netbsd32_machdep.h>
     71 
     72 #define process_read_regs32	netbsd32_process_read_regs
     73 #define process_read_fpregs32	netbsd32_process_read_fpregs
     74 #define process_read_dbregs32	netbsd32_process_read_dbregs
     75 
     76 #define process_write_regs32	netbsd32_process_write_regs
     77 #define process_write_fpregs32	netbsd32_process_write_fpregs
     78 #define process_write_dbregs32	netbsd32_process_write_dbregs
     79 
     80 #define process_reg32		struct reg32
     81 #define process_fpreg32		struct fpreg32
     82 #define process_dbreg32		struct dbreg32
     83 #endif	/* COMPAT_NETBSD32 */
     84 #endif	/* _KERNEL_OPT */
     85 
     86 #else	/* !__x86_64__ */
     87 
     88 #include <i386/ptrace.h>
     89 
     90 #endif	/* __x86_64__ */
     91 
     92 #endif	/* _AMD64_PTRACE_H_ */
     93