| // Copyright 2024 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| // Define features that are guaranteed to be supported by setting the GORISCV64 variable. |
| // If a feature is supported, there's no need to check it at runtime every time. |
| |
| #ifdef GORISCV64_rva22u64 |
| #define hasZba |
| #define hasZbb |
| #define hasZbs |
| #endif |
| |
| #ifdef GORISCV64_rva23u64 |
| #define hasV |
| #define hasZba |
| #define hasZbb |
| #define hasZbs |
| #define hasZfa |
| #define hasZicond |
| #endif |