| // Copyright 2018 The Fuchsia Authors |
| // |
| // Use of this source code is governed by a MIT-style |
| // license that can be found in the LICENSE file or at |
| // https://opensource.org/licenses/MIT |
| |
| #pragma once |
| |
| #include <arch/defines.h> |
| #include <zircon/compiler.h> |
| |
| // Use to align structures on cache lines to avoid cpu aliasing. |
| #define __CPU_ALIGN __ALIGNED(MAX_CACHE_LINE) |
| |
| // Similar to above, but put in a special section to make sure no other |
| // variable shares the same cache line. |
| #define __CPU_ALIGN_EXCLUSIVE __CPU_ALIGN __SECTION(".data.cpu_align_exclusive") |
