mirror of
https://github.com/SerenityOS/serenity
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27 lines
563 B
C++
27 lines
563 B
C++
/*
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* Copyright (c) 2022, Liav A. <liavalb@hotmail.co.il>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <Kernel/Arch/x86_64/IO.h>
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#include <Kernel/Arch/x86_64/Shutdown.h>
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namespace Kernel {
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void qemu_shutdown()
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{
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// Note: This will invoke QEMU Shutdown, but for other platforms (or emulators),
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// this has no effect on the system.
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// We also try the Bochs/Old QEMU shutdown method, if the first didn't work.
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IO::out16(0x604, 0x2000);
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IO::out16(0xb004, 0x2000);
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}
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void virtualbox_shutdown()
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{
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IO::out16(0x4004, 0x3400);
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}
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}
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