00001 /* 00002 **************************************************************************** 00003 * 00004 * simulavr - A simulator for the Atmel AVR family of microcontrollers. 00005 * Copyright (C) 2001, 2002, 2003 Klaus Rudolph 00006 * 00007 * This program is free software; you can redistribute it and/or modify 00008 * it under the terms of the GNU General Public License as published by 00009 * the Free Software Foundation; either version 2 of the License, or 00010 * (at your option) any later version. 00011 * 00012 * This program is distributed in the hope that it will be useful, 00013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00015 * GNU General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU General Public License 00018 * along with this program; if not, write to the Free Software 00019 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00020 * 00021 **************************************************************************** 00022 * 00023 * $Id$ 00024 */ 00025 00026 #ifndef MEMORY 00027 #define MEMORY 00028 00029 #include <string> 00030 #include <map> 00031 00032 #include "decoder.h" 00033 #include "avrmalloc.h" 00034 00036 00038 class Memory { 00039 protected: 00040 00041 unsigned int size; 00043 public: 00044 00045 unsigned char *myMemory; 00048 std::multimap<unsigned int, std::string> sym; 00049 00053 Memory(int size); 00054 00056 ~Memory() { avr_free(myMemory); } 00057 00066 std::string GetSymbolAtAddress(unsigned int add); 00067 00077 unsigned int GetAddressAtSymbol(const std::string &s); 00078 00082 void AddSymbol(std::pair<unsigned int, std::string> p) { sym.insert(p); } 00083 00085 unsigned int GetSize() { return size; } 00086 00088 virtual void WriteMem(unsigned char*, unsigned int offset, unsigned int size) = 0; 00089 }; 00090 00092 00095 class Data : public Memory { 00096 public: 00098 Data(): Memory(0) {} 00099 void WriteMem(unsigned char*, unsigned int offset, unsigned int size) {} 00100 }; 00101 00102 #endif