1/*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2004 Marcel Moolenaar 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 * 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * 28 * $FreeBSD$ 29 */ 30 31#ifndef _MACHINE_GDB_MACHDEP_H_ 32#define _MACHINE_GDB_MACHDEP_H_ 33 34#define GDB_BUFSZ 600 35#define GDB_NREGS 86 36#define GDB_REG_PC 80 37 38static __inline size_t 39gdb_cpu_regsz(int regnum) 40{ 41 return ((regnum >= 32 && regnum < 64) ? sizeof(float) : sizeof(long)); 42} 43 44static __inline int 45gdb_cpu_query(void) 46{ 47 return (0); 48} 49 50static __inline int 51gdb_cpu_signal(int vector, int _) 52{ 53 return (vector); 54} 55 56static __inline void * 57gdb_begin_write(void) 58{ 59 60 return (NULL); 61} 62 63static __inline void 64gdb_end_write(void *arg __unused) 65{ 66 67} 68 69void *gdb_cpu_getreg(int, size_t *); 70void gdb_cpu_setreg(int, void *); 71 72#endif /* !_MACHINE_GDB_MACHDEP_H_ */ 73