186d7f5d3SJohn Marino /* 286d7f5d3SJohn Marino * Copyright (c) 2006 The DragonFly Project. All rights reserved. 386d7f5d3SJohn Marino * 486d7f5d3SJohn Marino * This code is derived from software contributed to The DragonFly Project 586d7f5d3SJohn Marino * by Matthew Dillon <dillon@backplane.com> 686d7f5d3SJohn Marino * 786d7f5d3SJohn Marino * Redistribution and use in source and binary forms, with or without 886d7f5d3SJohn Marino * modification, are permitted provided that the following conditions 986d7f5d3SJohn Marino * are met: 1086d7f5d3SJohn Marino * 1186d7f5d3SJohn Marino * 1. Redistributions of source code must retain the above copyright 1286d7f5d3SJohn Marino * notice, this list of conditions and the following disclaimer. 1386d7f5d3SJohn Marino * 2. Redistributions in binary form must reproduce the above copyright 1486d7f5d3SJohn Marino * notice, this list of conditions and the following disclaimer in 1586d7f5d3SJohn Marino * the documentation and/or other materials provided with the 1686d7f5d3SJohn Marino * distribution. 1786d7f5d3SJohn Marino * 3. Neither the name of The DragonFly Project nor the names of its 1886d7f5d3SJohn Marino * contributors may be used to endorse or promote products derived 1986d7f5d3SJohn Marino * from this software without specific, prior written permission. 2086d7f5d3SJohn Marino * 2186d7f5d3SJohn Marino * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2286d7f5d3SJohn Marino * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 2386d7f5d3SJohn Marino * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 2486d7f5d3SJohn Marino * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 2586d7f5d3SJohn Marino * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 2686d7f5d3SJohn Marino * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, 2786d7f5d3SJohn Marino * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 2886d7f5d3SJohn Marino * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 2986d7f5d3SJohn Marino * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 3086d7f5d3SJohn Marino * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 3186d7f5d3SJohn Marino * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3286d7f5d3SJohn Marino * SUCH DAMAGE. 3386d7f5d3SJohn Marino * 3486d7f5d3SJohn Marino * $DragonFly: src/sys/platform/vkernel/include/cpufunc.h,v 1.2 2007/02/18 14:28:18 corecode Exp $ 3586d7f5d3SJohn Marino */ 3686d7f5d3SJohn Marino #ifndef _MACHINE_CPUFUNC_H_ 3786d7f5d3SJohn Marino #define _MACHINE_CPUFUNC_H_ 3886d7f5d3SJohn Marino 3986d7f5d3SJohn Marino #ifdef _KERNEL 4086d7f5d3SJohn Marino 4186d7f5d3SJohn Marino /* 4286d7f5d3SJohn Marino * First declare our overriding functions. We have to do this to prevent 4386d7f5d3SJohn Marino * cpu/cpufunc.h to define inline assembler versions. However, we need 4486d7f5d3SJohn Marino * cpu/cpufunc.h to define other functions like ``ffs'', which will otherwise 4586d7f5d3SJohn Marino * be defined by libkern (via sys/systm.h). This is why the order needs to be: 4686d7f5d3SJohn Marino * 4786d7f5d3SJohn Marino * 1. Declare our overrides 4886d7f5d3SJohn Marino * 2. include cpu/cpufunc.h 4986d7f5d3SJohn Marino * 3. include the remaining needed headers for our overrides 5086d7f5d3SJohn Marino */ 5186d7f5d3SJohn Marino 5286d7f5d3SJohn Marino #define _CPU_ENABLE_INTR_DEFINED 5386d7f5d3SJohn Marino #define _CPU_DISABLE_INTR_DEFINED 5486d7f5d3SJohn Marino #define _CPU_INVLPG_DEFINED 5586d7f5d3SJohn Marino #define _CPU_INVLTLB_DEFINED 5686d7f5d3SJohn Marino 5786d7f5d3SJohn Marino void cpu_disable_intr(void); 5886d7f5d3SJohn Marino void cpu_enable_intr(void); 5986d7f5d3SJohn Marino void cpu_invlpg(void *addr); 6086d7f5d3SJohn Marino void cpu_invltlb(void); 6186d7f5d3SJohn Marino 6286d7f5d3SJohn Marino #endif 6386d7f5d3SJohn Marino 6486d7f5d3SJohn Marino #include <cpu/cpufunc.h> 6586d7f5d3SJohn Marino 6686d7f5d3SJohn Marino #ifdef _KERNEL 6786d7f5d3SJohn Marino 6886d7f5d3SJohn Marino #include <sys/types.h> 6986d7f5d3SJohn Marino #include <sys/systm.h> 7086d7f5d3SJohn Marino #include <sys/proc.h> 7186d7f5d3SJohn Marino #include <vm/pmap.h> 7286d7f5d3SJohn Marino 7386d7f5d3SJohn Marino #include <sys/mman.h> 7486d7f5d3SJohn Marino #include <signal.h> 7586d7f5d3SJohn Marino 7686d7f5d3SJohn Marino #endif /* _KERNEL */ 7786d7f5d3SJohn Marino 7886d7f5d3SJohn Marino #endif /* !_MACHINE_CPUFUNC_H_ */ 79