src/dev/x86/qemu_fw_cfg.hh

/*
 * Copyright 2022 Google, Inc.
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#ifndef __DEV_X86_QEMU_FW_CFG_HH__
#define __DEV_X86_QEMU_FW_CFG_HH__

#include <vector>

#include "dev/qemu/fw_cfg.hh"
#include "params/QemuFwCfgItemE820.hh"

namespace gem5
{

namespace qemu
{

// An item which holds the E820 table, precomputed for the firmware.
class FwCfgItemE820 : public FwCfgItemFixed
{
  private:
    std::vector<uint8_t> data;

  public:
    FwCfgItemE820(const QemuFwCfgItemE820Params &p);

    const void *bytes() const override { return data.data(); }
    uint64_t length() const override { return data.size(); }
};

} // namespace qemu
} // namespace gem5

#endif //__DEV_X86_QEMU_FW_CFG_HH__