1 /*- 2 * Copyright (c) 1990 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * William Jolitz. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 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 * 3. Neither the name of the University nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 * from: @(#)reg.h 5.5 (Berkeley) 1/18/91 33 * $FreeBSD: src/sys/i386/include/reg.h,v 1.22.2.2 2002/11/07 22:47:55 alfred Exp $ 34 * $DragonFly: src/sys/sys/reg.h,v 1.3 2007/02/03 17:05:59 corecode Exp $ 35 */ 36 /* 37 * Machine independant interface to abstract cpu registers that a process 38 * might have to manipulate (reg, fpreg, and dbreg structures). 39 */ 40 41 #ifndef _SYS_REG_H_ 42 #define _SYS_REG_H_ 43 44 #include <machine/reg.h> 45 46 #ifdef _KERNEL 47 48 #ifndef _SYS_TYPES_H_ 49 #include <sys/types.h> 50 #endif 51 52 struct proc; 53 struct lwp; 54 55 int fill_fpregs (struct lwp *, struct fpreg *); 56 int fill_regs (struct lwp *lp, struct reg *regs); 57 int fill_dbregs (struct lwp *lp, struct dbreg *dbregs); 58 int set_fpregs (struct lwp *, struct fpreg *); 59 int set_regs (struct lwp *lp, struct reg *regs); 60 void exec_setregs (u_long, u_long, u_long); 61 int set_dbregs (struct lwp *lp, struct dbreg *dbregs); 62 63 #endif 64 65 #endif /* !_SYS_REG_H_ */ 66