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/*
* Copyright 2004 The Regents of The University of Michigan
* Copyright 2016 The University of Virginia
* Copyright 2020 Google Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer;
* redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __ARCH_RISCV_LINUX_SE_WORKLOAD_HH__
#define __ARCH_RISCV_LINUX_SE_WORKLOAD_HH__
#include "arch/riscv/linux/linux.hh"
#include "arch/riscv/page_size.hh"
#include "arch/riscv/se_workload.hh"
#include "params/RiscvEmuLinux.hh"
#include "sim/syscall_desc.hh"
namespace gem5
{
namespace RiscvISA
{
class EmuLinux : public SEWorkload
{
protected:
/// 64 bit syscall descriptors, indexed by call number.
static SyscallDescTable<SEWorkload::SyscallABI> syscallDescs64;
/// 32 bit syscall descriptors, indexed by call number.
static SyscallDescTable<SEWorkload::SyscallABI> syscallDescs32;
public:
using Params = RiscvEmuLinuxParams;
EmuLinux(const Params &p) : SEWorkload(p, PageShift) {}
ByteOrder byteOrder() const override { return ByteOrder::little; }
void syscall(ThreadContext *tc) override;
};
} // namespace RiscvISA
} // namespace gem5
#endif // __ARCH_RISCV_LINUX_SE_WORKLOAD_HH__