simulavr  1.1.0
hardware.h
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1 /*
2  ****************************************************************************
3  *
4  * simulavr - A simulator for the Atmel AVR family of microcontrollers.
5  * Copyright (C) 2001, 2002, 2003 Klaus Rudolph
6  *
7  * This program is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation; either version 2 of the License, or
10  * (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License along
18  * with this program; if not, write to the Free Software Foundation, Inc.,
19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20  *
21  ****************************************************************************
22  *
23  * $Id$
24  */
25 
26 #ifndef HARDWARE
27 #define HARDWARE
28 
29 class AvrDevice;
30 
34 class Hardware {
35 
36  public:
40  Hardware(AvrDevice *core);
41  virtual ~Hardware() {};
42 
46  virtual unsigned int CpuCycle(void) { return 0; }
47 
50  virtual void Reset(void) {};
51 
54  virtual void ClearIrqFlag(unsigned int vector) {}
55 
57  virtual bool IsLevelInterrupt(unsigned int vector) { return false; }
58 
60  virtual bool LevelInterruptPending(unsigned int vector) { return false; }
61 
62 };
63 
64 #endif
Hardware(AvrDevice *core)
Definition: hardware.cpp:29
Basic AVR device, contains the core functionality.
Definition: avrdevice.h:66
virtual void ClearIrqFlag(unsigned int vector)
Definition: hardware.h:54
virtual void Reset(void)
Definition: hardware.h:50
virtual unsigned int CpuCycle(void)
Definition: hardware.h:46
virtual bool LevelInterruptPending(unsigned int vector)
Definition: hardware.h:60
virtual ~Hardware()
Definition: hardware.h:41
virtual bool IsLevelInterrupt(unsigned int vector)
Definition: hardware.h:57