ecoff_object.hh revision 12
1/* 2 * Copyright (c) 2003 The Regents of The University of Michigan 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; 9 * redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution; 12 * neither the name of the copyright holders nor the names of its 13 * contributors may be used to endorse or promote products derived from 14 * this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29#ifndef __ECOFF_OBJECT_HH__ 30#define __ECOFF_OBJECT_HH__ 31 32#include "object_file.hh" 33 34// forward decls: avoid including exec_ecoff.h here 35struct ecoff_exechdr; 36struct ecoff_filehdr; 37struct ecoff_aouthdr; 38 39class EcoffObject : public ObjectFile 40{ 41 protected: 42 ecoff_exechdr *execHdr; 43 ecoff_filehdr *fileHdr; 44 ecoff_aouthdr *aoutHdr; 45 46 EcoffObject(const std::string &_filename, int _fd, 47 size_t _len, uint8_t *_data); 48 49 public: 50 virtual ~EcoffObject() {} 51 52 virtual bool loadSections(FunctionalMemory *mem, 53 bool loadPhys = false); 54 virtual bool loadGlobalSymbols(SymbolTable *symtab); 55 virtual bool loadLocalSymbols(SymbolTable *symtab); 56 57 static ObjectFile *tryFile(const std::string &fname, int fd, 58 size_t len, uint8_t *data); 59}; 60 61#endif // __ECOFF_OBJECT_HH__ 62