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 47