cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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defines.h (1041B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2/*
      3 * Copyright(c) 2016-20 Intel Corporation.
      4 */
      5
      6#ifndef DEFINES_H
      7#define DEFINES_H
      8
      9#include <stdint.h>
     10
     11#define PAGE_SIZE 4096
     12#define PAGE_MASK (~(PAGE_SIZE - 1))
     13
     14#define __aligned(x) __attribute__((__aligned__(x)))
     15#define __packed __attribute__((packed))
     16
     17#include "../../../../arch/x86/include/asm/sgx.h"
     18#include "../../../../arch/x86/include/asm/enclu.h"
     19#include "../../../../arch/x86/include/uapi/asm/sgx.h"
     20
     21enum encl_op_type {
     22	ENCL_OP_PUT_TO_BUFFER,
     23	ENCL_OP_GET_FROM_BUFFER,
     24	ENCL_OP_PUT_TO_ADDRESS,
     25	ENCL_OP_GET_FROM_ADDRESS,
     26	ENCL_OP_NOP,
     27	ENCL_OP_MAX,
     28};
     29
     30struct encl_op_header {
     31	uint64_t type;
     32};
     33
     34struct encl_op_put_to_buf {
     35	struct encl_op_header header;
     36	uint64_t value;
     37};
     38
     39struct encl_op_get_from_buf {
     40	struct encl_op_header header;
     41	uint64_t value;
     42};
     43
     44struct encl_op_put_to_addr {
     45	struct encl_op_header header;
     46	uint64_t value;
     47	uint64_t addr;
     48};
     49
     50struct encl_op_get_from_addr {
     51	struct encl_op_header header;
     52	uint64_t value;
     53	uint64_t addr;
     54};
     55
     56#endif /* DEFINES_H */