| /* |
| * Copyright (C) 2021 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef SRC_PROFILING_MEMORY_UTIL_H_ |
| #define SRC_PROFILING_MEMORY_UTIL_H_ |
| |
| // Make sure the alignment is the same on 32 and 64 bit architectures. This |
| // is to ensure the structs below are laid out in exactly the same way for |
| // both of those, at the same build. |
| // The maximum alignment of every type T is sizeof(T), so we overalign that. |
| // E.g., the alignment for uint64_t is 4 bytes on 32, and 8 bytes on 64 bit. |
| #define PERFETTO_CROSS_ABI_ALIGNED(type) alignas(sizeof(type)) type |
| |
| #endif // SRC_PROFILING_MEMORY_UTIL_H_ |
