| /* |
| * SPDX-License-Identifier: BSD-2-Clause |
| * |
| * Copyright (c) 2026 RISCstar Solutions. |
| * |
| * Authors: |
| * Dave Patel <dave.patel@riscstar.com> |
| */ |
| #ifndef __SBI_FP_H__ |
| #define __SBI_FP_H__ |
| |
| #include <sbi/sbi_types.h> |
| |
| struct sbi_fp_context { |
| #if __riscv_d |
| uint64_t f[32]; |
| #else |
| uint32_t f[32]; |
| #endif |
| unsigned long fcsr; |
| }; |
| |
| #if defined(__riscv_f) || defined(__riscv_d) |
| void sbi_fp_save(struct sbi_fp_context *dst); |
| void sbi_fp_restore(const struct sbi_fp_context *src); |
| #else |
| static inline void sbi_fp_save(struct sbi_fp_context *dst) |
| { |
| } |
| static inline void sbi_fp_restore(const struct sbi_fp_context *src) |
| { |
| } |
| #endif /* __riscv_f || __riscv_d */ |
| |
| #endif /*__SBI_FP_H__ */ |
