| 1 | /* |
| 2 | * riscv TCG cpu class initialization |
| 3 | * |
| 4 | * Copyright (c) 2023 Ventana Micro Systems Inc. |
| 5 | * |
| 6 | * This library is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of the GNU Lesser General Public |
| 8 | * License as published by the Free Software Foundation; either |
| 9 | * version 2 of the License, or (at your option) any later version. |
| 10 | * |
| 11 | * This library is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 14 | * Lesser General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU Lesser General Public |
| 17 | * License along with this library; if not, see <http://www.gnu.org/licenses/>. |
| 18 | */ |
| 19 | |
| 20 | #ifndef RISCV_TCG_CPU_H |
| 21 | #define RISCV_TCG_CPU_H |
| 22 | |
| 23 | #include "cpu.h" |
| 24 | |
| 25 | void riscv_cpu_validate_set_extensions(RISCVCPU *cpu, Error **errp); |
| 26 | void riscv_tcg_cpu_finalize_features(RISCVCPU *cpu, Error **errp); |
| 27 | bool riscv_cpu_tcg_compatible(RISCVCPU *cpu); |
| 28 | |
| 29 | extern const TCGCPUOps riscv_tcg_ops; |
| 30 | |
| 31 | struct DisasContext; |
| 32 | struct RISCVCPUConfig; |
| 33 | typedef struct RISCVDecoder { |
| 34 | bool (*guard_func)(const struct RISCVCPUConfig *); |
| 35 | bool (*riscv_cpu_decode_fn)(struct DisasContext *, uint32_t); |
| 36 | } RISCVDecoder; |
| 37 | |
| 38 | typedef bool (*riscv_cpu_decode_fn)(struct DisasContext *, uint32_t); |
| 39 | |
| 40 | extern const size_t decoder_table_size; |
| 41 | |
| 42 | extern const RISCVDecoder decoder_table[]; |
| 43 | |
| 44 | void riscv_tcg_cpu_finalize_dynamic_decoder(RISCVCPU *cpu); |
| 45 | |
| 46 | #endif |