github.com/jlmucb/cloudproxy@v0.0.0-20170830161738-b5aa0b619bc4/cpvmm/vmm/include/pfec.h (about)

     1  /*
     2   * Copyright (c) 2013 Intel Corporation
     3   *
     4   * Licensed under the Apache License, Version 2.0 (the "License");
     5   * you may not use this file except in compliance with the License.
     6   * You may obtain a copy of the License at
     7   *     http://www.apache.org/licenses/LICENSE-2.0
     8   * Unless required by applicable law or agreed to in writing, software
     9   * distributed under the License is distributed on an "AS IS" BASIS,
    10   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    11   * See the License for the specific language governing permissions and
    12   * limitations under the License.
    13   */
    14  
    15  #ifndef PFEC_H
    16  #define PFEC_H
    17  
    18  typedef union {
    19    struct {
    20      UINT32  present:1;
    21      UINT32  is_write:1;
    22      UINT32  is_user:1;
    23      UINT32  is_reserved:1;
    24      UINT32  is_fetch:1;
    25      UINT32  reserved:27;
    26    } bits;
    27    UINT64  value;
    28  } VMM_PFEC;
    29  
    30  #define VMM_PFEC_NUM_OF_USED_BITS 5
    31  
    32  #endif // PFEC_H