16cb14e4dSWANG Xuerui /* 26cb14e4dSWANG Xuerui * Tiny Code Generator for QEMU 36cb14e4dSWANG Xuerui * 46cb14e4dSWANG Xuerui * Copyright (c) 2021 WANG Xuerui <git@xen0n.name> 56cb14e4dSWANG Xuerui * 66cb14e4dSWANG Xuerui * Based on tcg/riscv/tcg-target.h 76cb14e4dSWANG Xuerui * 86cb14e4dSWANG Xuerui * Copyright (c) 2018 SiFive, Inc 96cb14e4dSWANG Xuerui * 106cb14e4dSWANG Xuerui * Permission is hereby granted, free of charge, to any person obtaining a copy 116cb14e4dSWANG Xuerui * of this software and associated documentation files (the "Software"), to deal 126cb14e4dSWANG Xuerui * in the Software without restriction, including without limitation the rights 136cb14e4dSWANG Xuerui * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 146cb14e4dSWANG Xuerui * copies of the Software, and to permit persons to whom the Software is 156cb14e4dSWANG Xuerui * furnished to do so, subject to the following conditions: 166cb14e4dSWANG Xuerui * 176cb14e4dSWANG Xuerui * The above copyright notice and this permission notice shall be included in 186cb14e4dSWANG Xuerui * all copies or substantial portions of the Software. 196cb14e4dSWANG Xuerui * 206cb14e4dSWANG Xuerui * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 216cb14e4dSWANG Xuerui * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 226cb14e4dSWANG Xuerui * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 236cb14e4dSWANG Xuerui * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 246cb14e4dSWANG Xuerui * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 256cb14e4dSWANG Xuerui * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 266cb14e4dSWANG Xuerui * THE SOFTWARE. 276cb14e4dSWANG Xuerui */ 286cb14e4dSWANG Xuerui 296cb14e4dSWANG Xuerui #ifndef LOONGARCH_TCG_TARGET_H 306cb14e4dSWANG Xuerui #define LOONGARCH_TCG_TARGET_H 316cb14e4dSWANG Xuerui 326cb14e4dSWANG Xuerui #define TCG_TARGET_INSN_UNIT_SIZE 4 3316288dedSJiajie Chen #define TCG_TARGET_NB_REGS 64 34709bcd7dSRichard Henderson 35709bcd7dSRichard Henderson #define MAX_CODE_GEN_BUFFER_SIZE ((size_t)-1) 366cb14e4dSWANG Xuerui 376cb14e4dSWANG Xuerui typedef enum { 386cb14e4dSWANG Xuerui TCG_REG_ZERO, 396cb14e4dSWANG Xuerui TCG_REG_RA, 406cb14e4dSWANG Xuerui TCG_REG_TP, 416cb14e4dSWANG Xuerui TCG_REG_SP, 426cb14e4dSWANG Xuerui TCG_REG_A0, 436cb14e4dSWANG Xuerui TCG_REG_A1, 446cb14e4dSWANG Xuerui TCG_REG_A2, 456cb14e4dSWANG Xuerui TCG_REG_A3, 466cb14e4dSWANG Xuerui TCG_REG_A4, 476cb14e4dSWANG Xuerui TCG_REG_A5, 486cb14e4dSWANG Xuerui TCG_REG_A6, 496cb14e4dSWANG Xuerui TCG_REG_A7, 506cb14e4dSWANG Xuerui TCG_REG_T0, 516cb14e4dSWANG Xuerui TCG_REG_T1, 526cb14e4dSWANG Xuerui TCG_REG_T2, 536cb14e4dSWANG Xuerui TCG_REG_T3, 546cb14e4dSWANG Xuerui TCG_REG_T4, 556cb14e4dSWANG Xuerui TCG_REG_T5, 566cb14e4dSWANG Xuerui TCG_REG_T6, 576cb14e4dSWANG Xuerui TCG_REG_T7, 586cb14e4dSWANG Xuerui TCG_REG_T8, 596cb14e4dSWANG Xuerui TCG_REG_RESERVED, 606cb14e4dSWANG Xuerui TCG_REG_S9, 616cb14e4dSWANG Xuerui TCG_REG_S0, 626cb14e4dSWANG Xuerui TCG_REG_S1, 636cb14e4dSWANG Xuerui TCG_REG_S2, 646cb14e4dSWANG Xuerui TCG_REG_S3, 656cb14e4dSWANG Xuerui TCG_REG_S4, 666cb14e4dSWANG Xuerui TCG_REG_S5, 676cb14e4dSWANG Xuerui TCG_REG_S6, 686cb14e4dSWANG Xuerui TCG_REG_S7, 696cb14e4dSWANG Xuerui TCG_REG_S8, 706cb14e4dSWANG Xuerui 7116288dedSJiajie Chen TCG_REG_V0 = 32, TCG_REG_V1, TCG_REG_V2, TCG_REG_V3, 7216288dedSJiajie Chen TCG_REG_V4, TCG_REG_V5, TCG_REG_V6, TCG_REG_V7, 7316288dedSJiajie Chen TCG_REG_V8, TCG_REG_V9, TCG_REG_V10, TCG_REG_V11, 7416288dedSJiajie Chen TCG_REG_V12, TCG_REG_V13, TCG_REG_V14, TCG_REG_V15, 7516288dedSJiajie Chen TCG_REG_V16, TCG_REG_V17, TCG_REG_V18, TCG_REG_V19, 7616288dedSJiajie Chen TCG_REG_V20, TCG_REG_V21, TCG_REG_V22, TCG_REG_V23, 7716288dedSJiajie Chen TCG_REG_V24, TCG_REG_V25, TCG_REG_V26, TCG_REG_V27, 7816288dedSJiajie Chen TCG_REG_V28, TCG_REG_V29, TCG_REG_V30, TCG_REG_V31, 7916288dedSJiajie Chen 806cb14e4dSWANG Xuerui /* aliases */ 816cb14e4dSWANG Xuerui TCG_AREG0 = TCG_REG_S0, 826cb14e4dSWANG Xuerui TCG_REG_TMP0 = TCG_REG_T8, 836cb14e4dSWANG Xuerui TCG_REG_TMP1 = TCG_REG_T7, 846cb14e4dSWANG Xuerui TCG_REG_TMP2 = TCG_REG_T6, 8516288dedSJiajie Chen TCG_VEC_TMP0 = TCG_REG_V23, 866cb14e4dSWANG Xuerui } TCGReg; 876cb14e4dSWANG Xuerui 88*6b8abd24SRichard Henderson #define TCG_REG_ZERO TCG_REG_ZERO 89*6b8abd24SRichard Henderson 906cb14e4dSWANG Xuerui #endif /* LOONGARCH_TCG_TARGET_H */ 91