gdb_machdep.h revision 131899
1/* 2 * Copyright (c) 2004 Marcel Moolenaar 3 * 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 * 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * 26 * $FreeBSD: head/sys/ia64/include/gdb_machdep.h 131899 2004-07-10 17:47:22Z marcel $ 27 */ 28 29#ifndef _MACHINE_GDB_MACHDEP_H_ 30#define _MACHINE_GDB_MACHDEP_H_ 31 32#define GDB_NREGS 462 33#define GDB_REG_PC 331 34 35#define GDB_BUFSZ (GDB_NREGS*16+128*16) 36 37static __inline size_t 38gdb_cpu_regsz(int regnum) 39{ 40 return ((regnum >= 128 && regnum < 256) ? 16 : 8); 41} 42 43static __inline int 44gdb_cpu_signal(int vector, int dummy __unused) 45{ 46 /* Add 100 so GDB won't translate the vector into signal names. */ 47 return (vector + 100); 48} 49 50void *gdb_cpu_getreg(int, size_t *); 51void gdb_cpu_setreg(int, register_t); 52int gdb_cpu_query(void); 53 54#endif /* !_MACHINE_GDB_MACHDEP_H_ */ 55