fs_workload.hh

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/*
 * Copyright (c) 2018 TU Dresden
 * All rights reserved
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 * modification, are permitted provided that the following conditions are
 * met: redistributions of source code must retain the above copyright
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 * redistributions in binary form must reproduce the above copyright
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 * neither the name of the copyright holders nor the names of its
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 * this software without specific prior written permission.
 *
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#ifndef __ARCH_RISCV_BARE_METAL_SYSTEM_HH__
#define __ARCH_RISCV_BARE_METAL_SYSTEM_HH__
 
#include "params/RiscvBareMetal.hh"
#include "sim/workload.hh"
 
namespace RiscvISA
{
 
class BareMetal : public Workload
{
  protected:
    // checker for bare metal application
    bool _isBareMetal;
    // entry point for simulation
    Addr _resetVect;
    Loader::ObjectFile *bootloader;
    Loader::SymbolTable bootloaderSymtab;
 
  public:
    PARAMS(RiscvBareMetal);
    BareMetal(const Params &p);
    ~BareMetal();
 
    void initState() override;
 
    Loader::Arch getArch() const override { return bootloader->getArch(); }
    const Loader::SymbolTable &
    symtab(ThreadContext *tc) override
    {
        return bootloaderSymtab;
    }
 
    bool
    insertSymbol(const Loader::Symbol &symbol) override
    {
        return bootloaderSymtab.insert(symbol);
    }
 
    // return reset vector
    Addr resetVect() const { return _resetVect; }
 
    // return bare metal checker
    bool isBareMetal() const { return _isBareMetal; }
 
    Addr getEntry() const override { return _resetVect; }
};
 
} // namespace RiscvISA
 
#endif // __ARCH_RISCV_BARE_METAL_FS_WORKLOAD_HH__