2 * Copyright (c) 2002-2004 The Regents of The University of Michigan
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35 #include "base/statistics.hh"
36 #include "cpu/pc_event.hh"
37 #include "kern/system_events.hh"
38 #include "sim/sim_object.hh"
40 class MemoryController;
48 namespace Kernel { class Binning; }
50 class System : public SimObject
53 MemoryController *memctrl;
54 PhysicalMemory *physmem;
56 PCEventQueue pcEventQueue;
59 std::vector<ExecContext *> execContexts;
61 /** kernel Symbol table */
62 SymbolTable *kernelSymtab;
64 /** console symbol table */
65 SymbolTable *consoleSymtab;
67 /** pal symbol table */
68 SymbolTable *palSymtab;
70 /** Object pointer for the kernel code */
73 /** Object pointer for the console code */
76 /** Object pointer for the PAL code */
79 /** Begining of kernel code */
82 /** End of kernel code */
85 /** Entry point in the kernel to start at */
88 Kernel::Binning *kernelBinning;
91 /** Event to halt the simulator if the console calls panic() */
92 BreakPCEvent *consolePanicEvent;
96 std::vector<RemoteGDB *> remoteGDB;
97 std::vector<GDBListener *> gdbListen;
104 MemoryController *memctrl;
105 PhysicalMemory *physmem;
108 std::vector<std::string> binned_fns;
111 std::string kernel_path;
112 std::string console_path;
114 std::string boot_osflags;
116 std::string readfile;
117 uint64_t system_type;
129 * Returns the addess the kernel starts at.
130 * @return address the kernel starts at
132 Addr getKernelStart() const { return kernelStart; }
135 * Returns the addess the kernel ends at.
136 * @return address the kernel ends at
138 Addr getKernelEnd() const { return kernelEnd; }
141 * Returns the addess the entry point to the kernel code.
142 * @return entry point of the kernel code
144 Addr getKernelEntry() const { return kernelEntry; }
146 int registerExecContext(ExecContext *xc);
147 void replaceExecContext(ExecContext *xc, int xcIndex);
150 void serialize(std::ostream &os);
151 void unserialize(Checkpoint *cp, const std::string §ion);
154 ////////////////////////////////////////////
156 // STATIC GLOBAL SYSTEM LIST
158 ////////////////////////////////////////////
160 static std::vector<System *> systemList;
161 static int numSystemsRunning;
163 static void printSystems();
166 #endif // __SYSTEM_HH__