/* 
 * Copyright 2010 Stefan Lankes, Chair for Operating Systems,
 *                               RWTH Aachen University
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * This file is part of MetalSVM.
 */

/**
 * @author Stefan Lankes
 * @file arch/x86/include/asm/isrs.h
 * @brief Installation of interrupt service routines
 *
 * This file contains the declaration of the ISR installer procedure.\n
 * There is more interesting code related to ISRs in the isrs.c file.
 */

#ifndef __ARCH_ISRS_H__
#define __ARCH_ISRS_H__

#include <metalsvm/stddef.h>

#ifdef __cplusplus
extern "C" {
#endif

/** @brief ISR installer procedure
 *
 * This procedure sets the first 32 entries in the IDT 
 * to the first 32 ISRs to call one general fault handler 
 * which will do some dispatching and exception message logging.\n
 * The access flags are set to 0x8E (PRESENT, privilege: RING0, size: 32bit gate, type: interrupt gate). 
 */
void isrs_install(void);

#ifdef __cplusplus
}
#endif

#endif