AppleI386CPU.h

/*
 * Portions Copyright (c) 1999-2003 Apple Computer, Inc. All Rights
 * Reserved.
 *
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 *
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 *
 * This file was modified by William Kent in 2017 to support the PureDarwin
 * project. This notice is included in support of clause 2.2(b) of the License.
 */

#ifndef _IOKIT_APPLEI386CPU_H
#define _IOKIT_APPLEI386CPU_H

#include <IOKit/IOCPU.h>

class AppleI386CPU : public IOCPU {
	OSDeclareDefaultStructors(AppleI386CPU);

private:
	IOCPUInterruptController *cpuIC;
	bool startCommonCompleted;

public:
	virtual IOService *probe(IOService *provider, SInt32 *score) APPLE_KEXT_OVERRIDE;
	virtual bool start(IOService *provider) APPLE_KEXT_OVERRIDE;
	virtual void initCPU(bool boot) APPLE_KEXT_OVERRIDE;
	virtual void quiesceCPU(void) APPLE_KEXT_OVERRIDE;
	virtual kern_return_t startCPU(vm_offset_t start_paddr, vm_offset_t arg_paddr) APPLE_KEXT_OVERRIDE;
	virtual void haltCPU(void) APPLE_KEXT_OVERRIDE;
	virtual const OSSymbol *getCPUName(void) APPLE_KEXT_OVERRIDE;
	bool startCommon(void);
};

class AppleI386CPUInterruptController : public IOCPUInterruptController {
	OSDeclareDefaultStructors(AppleI386CPUInterruptController);

public:
	virtual IOReturn handleInterrupt(void *refCon, IOService *nub, int source) APPLE_KEXT_OVERRIDE;
};

#endif