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/* $OpenBSD: kvm86.h,v 1.2 2011/03/23 16:54:35 pirofti Exp $ */
/*
* Copyright (c) 2006 Gordon Willem Klok <gwk@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _MACHINE_KVM86_H_
#define _MACHINE_KVM86_H_
struct kvm86regs {
uint32_t eax;
uint32_t ebx;
uint32_t ecx;
uint32_t edx;
uint32_t esi;
uint32_t edi;
uint32_t eflags;
uint32_t es;
};
extern int kvm86_incall;
void kvm86_init(void);
void kvm86_gpfault(struct trapframe *);
void *kvm86_bios_addpage(uint32_t);
void kvm86_bios_delpage(uint32_t, void *);
size_t kvm86_bios_read(uint32_t, char *, size_t);
int kvm86_bioscall(int, struct trapframe *);
int kvm86_simplecall(int, struct kvm86regs *);
#endif
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