| /* |
| * Copyright 2020 Google LLC |
| * |
| * Licensed under both the 3-Clause BSD License and the GPLv2, found in the |
| * LICENSE and LICENSE.GPL-2.0 files, respectively, in the root directory. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 |
| */ |
| |
| #ifndef DEMOS_HARDWARE_CONSTANTS_H_ |
| #define DEMOS_HARDWARE_CONSTANTS_H_ |
| |
| #include <cstddef> |
| |
| #include "compiler_specifics.h" |
| |
| // Constants describing properties of the current processor architecture. |
| #if SAFESIDE_PPC |
| constexpr size_t kCacheLineBytes = 128; |
| constexpr size_t kPageBytes = 64 * 1024; |
| #else |
| constexpr size_t kCacheLineBytes = 64; |
| constexpr size_t kPageBytes = 4 * 1024; |
| #endif |
| |
| #endif // DEMOS_HARDWARE_CONSTANTS_H_ |
