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22118ce17e
Extend the enclave to have two operations: ENCL_OP_PUT and ENCL_OP_GET. ENCL_OP_PUT stores value inside the enclave address space and ENCL_OP_GET reads it. The internal buffer can be later extended to be variable size, and allow reclaimer tests. Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
32 lines
592 B
C
32 lines
592 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright(c) 2016-20 Intel Corporation.
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*/
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#ifndef DEFINES_H
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#define DEFINES_H
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#include <stdint.h>
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#define PAGE_SIZE 4096
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#define PAGE_MASK (~(PAGE_SIZE - 1))
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#define __aligned(x) __attribute__((__aligned__(x)))
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#define __packed __attribute__((packed))
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#include "../../../../arch/x86/include/asm/sgx.h"
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#include "../../../../arch/x86/include/asm/enclu.h"
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#include "../../../../arch/x86/include/uapi/asm/sgx.h"
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enum encl_op_type {
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ENCL_OP_PUT,
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ENCL_OP_GET,
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};
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struct encl_op {
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uint64_t type;
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uint64_t buffer;
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};
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#endif /* DEFINES_H */
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