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; --- 25 unchanged lines hidden (view full) --- 34#include <map> 35 36#include "base/kgdb.h" 37#include "cpu/pc_event.hh" 38#include "base/pollevent.hh" 39#include "base/socket.hh" 40 41class System; |
42class ThreadContext; |
43class PhysicalMemory; 44 45class GDBListener; 46class RemoteGDB 47{ 48 protected: 49 typedef TheISA::MachInst MachInst; 50 private: --- 24 unchanged lines hidden (view full) --- 75#ifdef notyet 76 label_t recover; 77#endif 78 bool active; 79 bool attached; 80 81 System *system; 82 PhysicalMemory *pmem; |
83 ThreadContext *context; |
84 85 protected: 86 uint8_t getbyte(); 87 void putbyte(uint8_t b); 88 89 int recv(char *data, int len); 90 void send(const char *data); 91 92 protected: 93 // Machine memory 94 bool read(Addr addr, size_t size, char *data); 95 bool write(Addr addr, size_t size, const char *data); 96 97 template <class T> T read(Addr addr); 98 template <class T> void write(Addr addr, T data); 99 100 public: |
101 RemoteGDB(System *system, ThreadContext *context); |
102 ~RemoteGDB(); 103 |
104 void replaceThreadContext(ThreadContext *tc) { context = tc; } |
105 106 void attach(int fd); 107 void detach(); 108 bool isattached(); 109 110 bool acc(Addr addr, size_t len); 111 static int signal(int type); 112 bool trap(int type); --- 15 unchanged lines hidden (view full) --- 128 129 public: 130 int refcount; 131 132 public: 133 HardBreakpoint(RemoteGDB *_gdb, Addr addr); 134 std::string name() { return gdb->name() + ".hwbkpt"; } 135 |
136 virtual void process(ThreadContext *tc); |
137 }; 138 friend class HardBreakpoint; 139 140 typedef std::map<Addr, HardBreakpoint *> break_map_t; 141 typedef break_map_t::iterator break_iter_t; 142 break_map_t hardBreakMap; 143 144 bool insertSoftBreak(Addr addr, size_t len); --- 67 unchanged lines hidden --- |