| // Copyright 2021 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 |
| |
| #include <lib/arch/asm.h> |
| #include <lib/arch/cache.h> |
| |
| .text |
| |
| // void Arm64LocalInvalidateAllCaches() |
| .function Arm64LocalInvalidateAllCaches, global, none |
| cache_way_set_op isw, invalidate |
| |
| // dump the instruction cache as well |
| ic iallu |
| isb |
| |
| ret |
| speculation_postfence |
| .end_function |
| |
| // void Arm64LocalCleanAllCaches() |
| .function Arm64LocalCleanAllCaches, global, none |
| cache_way_set_op csw, clean |
| |
| // dump the instruction cache as well |
| ic iallu |
| isb |
| |
| ret |
| speculation_postfence |
| .end_function |
| |
| // void Arm64LocalCleanAndInvalidateAllCaches() |
| .function Arm64LocalCleanAndInvalidateAllCaches, global, none |
| cache_way_set_op cisw, clean_invalidate |
| |
| // dump the instruction cache as well |
| ic iallu |
| isb |
| |
| ret |
| speculation_postfence |
| .end_function |
| |
