remote_gdb.hh revision 8700
1/* 2 * Copyright (c) 2002-2005 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 * Authors: Nathan Binkert 29 */ 30 31#ifndef __ARCH_ALPHA_REMOTE_GDB_HH__ 32#define __ARCH_ALPHA_REMOTE_GDB_HH__ 33 34#include <map> 35 36#include "arch/alpha/kgdb.h" 37#include "arch/alpha/types.hh" 38#include "base/pollevent.hh" 39#include "base/remote_gdb.hh" 40#include "base/socket.hh" 41#include "cpu/pc_event.hh" 42 43class System; 44class ThreadContext; 45class PhysicalMemory; 46 47namespace AlphaISA { 48 49class RemoteGDB : public BaseRemoteGDB 50{ 51 protected: 52 Addr notTakenBkpt; 53 Addr takenBkpt; 54 55 protected: 56 void getregs(); 57 void setregs(); 58 59 void clearSingleStep(); 60 void setSingleStep(); 61 62 // Machine memory 63 bool acc(Addr addr, size_t len); 64 bool write(Addr addr, size_t size, const char *data); 65 66 virtual bool insertHardBreak(Addr addr, size_t len); 67 68 public: 69 RemoteGDB(System *system, ThreadContext *context); 70}; 71 72} // namespace AlphaISA 73 74#endif // __ARCH_ALPHA_REMOTE_GDB_HH__ 75