194 lines
6.1 KiB
C++
194 lines
6.1 KiB
C++
/*
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* Copyright (c) 2003 The Regents of The University of Michigan
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __LINUX_SYSTEM_HH__
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#define __LINUX_SYSTEM_HH__
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#include <vector>
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#include "sim/system.hh"
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#include "targetarch/isa_traits.hh"
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#ifdef FS_MEASURE
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#include <map>
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#endif
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class ExecContext;
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class ElfObject;
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class SymbolTable;
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class BreakPCEvent;
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class LinuxBadAddrEvent;
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class LinuxSkipFuncEvent;
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class LinuxPrintfEvent;
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class LinuxDebugPrintfEvent;
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class LinuxDumpMbufEvent;
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#ifdef FS_MEASURE
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class FnEvent;
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#endif
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class AlphaArguments;
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class LinuxSystem : public System
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{
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private:
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ElfObject *kernel;
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ElfObject *console;
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ElfObject *bootloader;
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SymbolTable *kernelSymtab;
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SymbolTable *bootloaderSymtab;
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SymbolTable *consoleSymtab;
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#ifdef FS_MEASURE
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//INSTRUMENTATION CODEGEN BEGIN ONE
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Statistics::MainBin *esIntrBin;
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Statistics::MainBin *esRxeofBin;
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Statistics::MainBin *esNewbufBin;
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Statistics::MainBin *esDmaLoadBin;
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Statistics::MainBin *dmaMapLoadBin;
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Statistics::MainBin *etherInputBin;
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Statistics::MainBin *netisrInputBin;
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Statistics::MainBin *schednetisrIsrBin;
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Statistics::MainBin *ipintrBin;
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Statistics::MainBin *ipDooptionsBin;
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Statistics::MainBin *ipReassBin;
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Statistics::MainBin *tcpInputBin;
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Statistics::MainBin *sbappendBin;
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Statistics::MainBin *readBin;
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Statistics::MainBin *sooReadBin;
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Statistics::MainBin *orecvBin;
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Statistics::MainBin *recvitBin;
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Statistics::MainBin *soreceiveBin;
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Statistics::MainBin *osendBin;
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Statistics::MainBin *writeBin;
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Statistics::MainBin *sooWriteBin;
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Statistics::MainBin *senditBin;
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Statistics::MainBin *sosendBin;
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Statistics::MainBin *tcpSosendBin;
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Statistics::MainBin *tcpOutputBin;
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Statistics::MainBin *ipOutputBin;
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Statistics::MainBin *etherOutputBin;
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Statistics::MainBin *esStartBin;
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Statistics::MainBin *esTransmitBin;
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Statistics::MainBin *esTxeofBin;
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Statistics::MainBin *idleThreadBin;
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//INSTRUMENTATION CODEGEN END
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#endif //FS_MEASURE
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BreakPCEvent *kernelPanicEvent;
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BreakPCEvent *consolePanicEvent;
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LinuxBadAddrEvent *badaddrEvent;
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LinuxSkipFuncEvent *skipPowerStateEvent;
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LinuxSkipFuncEvent *skipScavengeBootEvent;
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LinuxPrintfEvent *printfEvent;
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LinuxDebugPrintfEvent *debugPrintfEvent;
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LinuxDebugPrintfEvent *debugPrintfrEvent;
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LinuxDumpMbufEvent *dumpMbufEvent;
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#ifdef FS_MEASURE
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//INSTRUMENTATION CODEGEN BEGIN TWO
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FnEvent *esIntrEvent;
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FnEvent *esRxeofEvent;
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FnEvent *esNewbufEvent;
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FnEvent *esDmaLoadEvent;
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FnEvent *dmaMapLoadEvent;
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FnEvent *etherInputEvent;
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FnEvent *netisrInputEvent;
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FnEvent *schednetisrIsrEvent;
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FnEvent *ipintrEvent;
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FnEvent *ipDooptionsEvent;
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FnEvent *ipReassEvent;
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FnEvent *tcpInputEvent;
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FnEvent *sbappendEvent;
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FnEvent *readEvent;
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FnEvent *sooReadEvent;
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FnEvent *orecvEvent;
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FnEvent *recvitEvent;
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FnEvent *soreceiveEvent;
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FnEvent *osendEvent;
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FnEvent *writeEvent;
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FnEvent *sooWriteEvent;
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FnEvent *senditEvent;
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FnEvent *sosendEvent;
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FnEvent *tcpSosendEvent;
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FnEvent *tcpOutputEvent;
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FnEvent *ipOutputEvent;
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FnEvent *etherOutputEvent;
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FnEvent *esStartEvent;
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FnEvent *esTransmitEvent;
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FnEvent *esTxeofEvent;
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FnEvent *idleThreadEvent;
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//INSTRUMENTATION CODEGEN END
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#endif //FS_MEASURE
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private:
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Addr kernelStart;
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Addr kernelEnd;
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Addr kernelEntry;
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bool bin;
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#ifdef FS_MEASURE
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std::multimap<const std::string, std::string> callerMap;
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void populateMap(std::string caller, std::string callee);
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#endif
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public:
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std::vector<RemoteGDB *> remoteGDB;
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std::vector<GDBListener *> gdbListen;
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public:
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LinuxSystem(const std::string _name,
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const uint64_t _init_param,
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MemoryController *_memCtrl,
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PhysicalMemory *_physmem,
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const std::string &kernel_path,
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const std::string &console_path,
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const std::string &palcode,
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const std::string &boot_osflags,
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const std::string &bootloader_path,
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const bool _bin);
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~LinuxSystem();
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int registerExecContext(ExecContext *xc);
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void replaceExecContext(ExecContext *xc, int xcIndex);
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Addr getKernelStart() const { return kernelStart; }
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Addr getKernelEnd() const { return kernelEnd; }
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Addr getKernelEntry() const { return kernelEntry; }
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bool breakpoint();
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static void Printf(AlphaArguments args);
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static void DumpMbuf(AlphaArguments args);
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#ifdef FS_MEASURE
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bool findCaller(std::string callee, std::string caller) const;
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void dumpState(ExecContext *xc) const;
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#endif //FS_MEASURE
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};
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#endif // __LINUX_SYSTEM_HH__
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