1 /* SPDX-License-Identifier: MIT */ 2 /* 3 * Define target-specific opcode support 4 * Copyright (c) 2021 WANG Xuerui <git@xen0n.name> 5 */ 6 7 #ifndef TCG_TARGET_HAS_H 8 #define TCG_TARGET_HAS_H 9 10 #include "host/cpuinfo.h" 11 12 /* optional instructions */ 13 #define TCG_TARGET_HAS_negsetcond_i32 0 14 #define TCG_TARGET_HAS_extract2_i32 0 15 #define TCG_TARGET_HAS_add2_i32 0 16 #define TCG_TARGET_HAS_sub2_i32 0 17 #define TCG_TARGET_HAS_mulu2_i32 0 18 #define TCG_TARGET_HAS_muls2_i32 0 19 #define TCG_TARGET_HAS_bswap16_i32 1 20 #define TCG_TARGET_HAS_bswap32_i32 1 21 #define TCG_TARGET_HAS_clz_i32 1 22 #define TCG_TARGET_HAS_ctz_i32 1 23 #define TCG_TARGET_HAS_ctpop_i32 0 24 #define TCG_TARGET_HAS_qemu_st8_i32 0 25 26 /* 64-bit operations */ 27 #define TCG_TARGET_HAS_negsetcond_i64 0 28 #define TCG_TARGET_HAS_extract2_i64 0 29 #define TCG_TARGET_HAS_extr_i64_i32 1 30 #define TCG_TARGET_HAS_bswap16_i64 1 31 #define TCG_TARGET_HAS_bswap32_i64 1 32 #define TCG_TARGET_HAS_bswap64_i64 1 33 #define TCG_TARGET_HAS_clz_i64 1 34 #define TCG_TARGET_HAS_ctz_i64 1 35 #define TCG_TARGET_HAS_ctpop_i64 0 36 #define TCG_TARGET_HAS_add2_i64 0 37 #define TCG_TARGET_HAS_sub2_i64 0 38 #define TCG_TARGET_HAS_mulu2_i64 0 39 #define TCG_TARGET_HAS_muls2_i64 0 40 41 #define TCG_TARGET_HAS_qemu_ldst_i128 (cpuinfo & CPUINFO_LSX) 42 43 #define TCG_TARGET_HAS_tst 0 44 45 #define TCG_TARGET_HAS_v64 (cpuinfo & CPUINFO_LSX) 46 #define TCG_TARGET_HAS_v128 (cpuinfo & CPUINFO_LSX) 47 #define TCG_TARGET_HAS_v256 (cpuinfo & CPUINFO_LASX) 48 49 #define TCG_TARGET_HAS_not_vec 1 50 #define TCG_TARGET_HAS_neg_vec 1 51 #define TCG_TARGET_HAS_abs_vec 0 52 #define TCG_TARGET_HAS_andc_vec 1 53 #define TCG_TARGET_HAS_orc_vec 1 54 #define TCG_TARGET_HAS_nand_vec 0 55 #define TCG_TARGET_HAS_nor_vec 1 56 #define TCG_TARGET_HAS_eqv_vec 0 57 #define TCG_TARGET_HAS_mul_vec 1 58 #define TCG_TARGET_HAS_shi_vec 1 59 #define TCG_TARGET_HAS_shs_vec 0 60 #define TCG_TARGET_HAS_shv_vec 1 61 #define TCG_TARGET_HAS_roti_vec 1 62 #define TCG_TARGET_HAS_rots_vec 0 63 #define TCG_TARGET_HAS_rotv_vec 1 64 #define TCG_TARGET_HAS_sat_vec 1 65 #define TCG_TARGET_HAS_minmax_vec 1 66 #define TCG_TARGET_HAS_bitsel_vec 1 67 #define TCG_TARGET_HAS_cmpsel_vec 0 68 #define TCG_TARGET_HAS_tst_vec 0 69 70 #define TCG_TARGET_extract_valid(type, ofs, len) 1 71 #define TCG_TARGET_deposit_valid(type, ofs, len) 1 72 73 static inline bool 74 tcg_target_sextract_valid(TCGType type, unsigned ofs, unsigned len) 75 { 76 if (type == TCG_TYPE_I64 && ofs + len == 32) { 77 return true; 78 } 79 return ofs == 0 && (len == 8 || len == 16); 80 } 81 #define TCG_TARGET_sextract_valid tcg_target_sextract_valid 82 83 #endif 84