tools/cpp-define-generator/constant_reference.def

   1 /*
   2  * Copyright (C) 2016 The Android Open Source Project
   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  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #if defined(DEFINE_INCLUDE_DEPENDENCIES)
  18 #include "mirror/object.h"            // mirror::Object
  19 #include "stack.h"                    // StackReference
  20 #include "mirror/object_reference.h"  // mirror::CompressedReference
  21 #include "base/bit_utils.h"           // WhichPowerOf2
  22 #endif
  23
  24 // Size of references to the heap on the stack.
  25 DEFINE_EXPR(STACK_REFERENCE_SIZE,            size_t, sizeof(art::StackReference<art::mirror::Object>))
  26 // Size of heap references
  27 DEFINE_EXPR(COMPRESSED_REFERENCE_SIZE,       size_t, sizeof(art::mirror::CompressedReference<art::mirror::Object>))
  28 DEFINE_EXPR(COMPRESSED_REFERENCE_SIZE_SHIFT, size_t, art::WhichPowerOf2(sizeof(art::mirror::CompressedReference<art::mirror::Object>)))
  29
  30 #undef DEFINE_REFERENCE_OFFSET