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https://github.com/Bareflank/hypervisor
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8e919f0cd8
This patch attempts to add in additional scaffolding so that where all of the logic is located is easier to identify. To ensure that everything works as needed, this code also adds in the per-cpu logic that will be needed to launch on each cpu. Some improvements were made to work without the need for symbol lookups on Linux as well.
50 lines
2.2 KiB
C
50 lines
2.2 KiB
C
/* SPDX-License-Identifier: SPDX-License-Identifier: GPL-2.0 OR MIT */
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/**
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* @copyright
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* Copyright (C) 2020 Assured Information Security, Inc.
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*
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* @copyright
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* @copyright
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* @copyright
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef LOADER_INTERFACE_H
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#define LOADER_INTERFACE_H
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#include <linux/ioctl.h>
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#define BAREFLANK_LOADER_NAME "bareflank_loader"
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#define BAREFLANK_LOADER_DEVICE_NAME "/dev/" BAREFLANK_LOADER_NAME
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#define BAREFLANK_LOADER_MAGIC_NUMBER 0x42
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#define BAREFLANK_LOADER_IOCTL_START_VMM_CMD 0xBF01U
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#define BAREFLANK_LOADER_IOCTL_STOP_VMM_CMD 0xBF02U
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#define BAREFLANK_LOADER_IOCTL_DUMP_VMM_CMD 0xBF03U
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#define BAREFLANK_LOADER_START_VMM \
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_IO(BAREFLANK_LOADER_MAGIC_NUMBER, BAREFLANK_LOADER_IOCTL_START_VMM_CMD) // NOLINT
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#define BAREFLANK_LOADER_STOP_VMM \
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_IO(BAREFLANK_LOADER_MAGIC_NUMBER, BAREFLANK_LOADER_IOCTL_STOP_VMM_CMD) // NOLINT
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#define BAREFLANK_LOADER_DUMP_VMM \
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_IO(BAREFLANK_LOADER_MAGIC_NUMBER, BAREFLANK_LOADER_IOCTL_DUMP_VMM_CMD) // NOLINT
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#endif
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